NSTA Learning Center Professional Development Tools

Archive: Anti-matter Eyes on the Gamma-ray Skies November 12, 2009

11/12/2009 12:00:00 AM

This Web Seminar took place on November 12, 2009 from 6:30 p.m. to 8:00 p.m. Eastern Time. Presenting was Dr. Lynn Cominsky, Chair of the Physics and Astronomy Department at Sonoma State University (SSU). Dr. Cominsky talked about the Fermi telescope and the vision of space that is pictured by gamma ray ‘eyes'. For more information about this web seminar, its presenter(s), read what participants said about it, and to see and download its PowerPoint slides <a href="http://learningcenter.nsta.org/products/symposia_seminars/fall09/NASA/webseminar1.aspx" target=_Blank">go here</a>.

Teaching Through Trade Books: Discover Reading

11/5/2009 12:00:00 AM

We often gloss over the history of science-the women and men who have made advancements in the area of scientific discovery. These notable individuals are the backbone of our field. This month, we honor these scientists by encouraging children to read about their stories and make their own discoveries.

Every Day Science: November 2009

11/5/2009 12:00:00 AM

This monthly feature contains facts and challenges for the science explorer.

Archive: Design Squad: Today's Students, Tomorrow's Engineers November 4, 2009

11/4/2009 12:00:00 AM

In this program, Natalie Hebshie, and Margot Sigur talked about Design Squad - a reality competition series on PBS where teenagers tackle engineering challenges from real word clients, and how to give kids a working understanding of physical science concepts while increasing their enthusiasm for engineering. The presenters highlighted a number of free educational resources, particularly, Design Squad's latest resource, the Design Squad Teacher's Guide that unleashes middle school kids' ingenuity and get them thinking like engineers. Ms. Hebshie and Ms. Sigur explained that the activities are linked to national science and technology standards and use low cost, readily available materials. For more information about this web seminar, its presenter(s), read what participants said about it, and to see and download its PowerPoint slides <a href="http://learningcenter.nsta.org/products/symposia_seminars/WGBH/Webseminar1.aspx" target=_Blank">go here</a>.

Web Seminar: A Century of Cosmic Surprises December 8, 2009

10/28/2009 12:00:00 AM

Join Dr. James Lochner of the Center for Research and Exploration in Space Science and Technology for a historical overview with cosmic significance. Over the past century, the model we use to describe the universe has changed from static to expanding to accelerating. In this workshop we trace some of the questions scientists have asked about the universe, and describe the tools they used to answer those questions. We show how in many cases, these led to surprising, unforeseen answers which have shaped our current understanding of the nature of the universe.

Web Seminar: From Sound Waves to Microwaves: "Listening" to the Oldest Light of the Universe with the Planck Mission December 16, 2009

10/28/2009 12:00:00 AM

Join Jatila van der Veen, Ph.D. Education and Public Outreach Coordinator for the Planck Mission, JPL/NASA Visiting Project Scientist, Department of Physics, University of California, Santa Barbara in exploring the Cosmic Microwave Background - the oldest light we can observe - and the Planck Mission, a joint mission between NASA and the European Space Agency to map this primeval light with unprecedented detail. Learn how we use the physics of music to derive information about the early universe from the signal strength of the Cosmic Microwave Background at different frequencies.

Web Seminar: Introduction to FDA Food Recalls, December 9, 2009

10/23/2009 12:00:00 AM

Join us for this unique program, the first of four free Web Seminars featuring scientists and education specialists from the Food and Drug Administration (FDA). These seminars are related to the FDA Symposium that will take place at the NSTA Area Conference on Science Education in Ft. Lauderdale, Florida. The seminar will focus on food microbiology, food processing, food epidemiology, nutrition, and the public health impact of food safety. The presenters will share their science expertise, answer questions from the participants, and provide information regarding web sites that students can use in the classroom. This Web Seminar is designed for educators of grades 5-12. Topics could include disease, outbreaks, nutrition, personal hygiene, as well as food safety. An archive of this program and related PowerPoint presentation will be available at the end of the program.

Web Seminar Tattoos and Permanent Makeup: Marketplace and Chemistry, December 17, 2009

10/23/2009 12:00:00 AM

Join us for this unique program, the final of four free Web Seminars featuring scientists and education specialists from the Food and Drug Administration (FDA). These web seminars are related to the FDA Symposia that will take place at the NSTA Area Conference on Science Education in Ft. Lauderdale, Florida. This presentation will cover the regulatory status of tattoo inks and pigments in the U.S., the marketplace for tattoos and permanent makeup, and the chemistry of tattoo pigments. Some problems with tattoos and permanent makeup will be discussed. This Web Seminar is designed for educators of grades 5-12. An archive of this program and related PowerPoint presentation will be available at the end of the program.

Web Seminar: Applications of Nanotechnology in Cosmetics and Foods, November 24, 2009

10/23/2009 12:00:00 AM

Join us for this unique program, the second of four free Web Seminars featuring scientists and education specialists from the Food and Drug Administration (FDA). These seminars are related to the FDA Symposium that will take place at the NSTA Area Conference on Science Education in Ft. Lauderdale, Florida. The seminar will focus on food microbiology, food processing, food epidemiology, nutrition, and the public health impact of food safety. The presenters will share their science expertise, answer questions from the participants, and provide information regarding web sites that students can use in the classroom. This Web Seminar is designed for educators of grades 5-12. Topics could include disease, outbreaks, nutrition, personal hygiene, as well as cosmetic and food safety. An archive of this program and related PowerPoint presentation will be available at the end of the program.

Idea Bank: Extra! Extra! Read All About the Universe!

10/20/2009 12:00:00 AM

This year we are celebrating the International Year of Astronomy (IYA). The IYA commemorates the 400th anniversary of Galileo's first observations of the cosmos through a telescope. He never could have imagined how our view of the universe would continue to change over the years-up to the present day. To highlight this idea, the authors developed a set of curriculum support materials called Cosmic Times. These materials teach students about the process of science and help them to develop science literacy skills.

John Muir: America's Naturalist

10/16/2009 12:00:00 AM

Inspire budding conservationists with the real-life story of the Sierra Club founder. Kid-friendly prose describes how John Muir marveled at and respected the natural world, how he made careful notes about plant and animal life in his journal, and how he worked to preserve the wilderness through the creation of national parks. Original quotes pepper the biography, and handsomely painted landscapes evoke the wonder and beauty that Muir experienced.

Archive: ExploraVision Online Resources, October 14, 2009

10/14/2009 12:00:00 AM

This Web Seminar took place on October 14, 2009, from 6:30 p.m. to 8:00 p.m. Eastern Time. Presenting was Brian Short from NSTA and Tony Rose a teacher at Northside Elementary in Palmyra, Pennsylvania and a National Award Runner-up. The presenters provided an overview of the ExploraVision program and instructions on how to use the website to register teams. For more information about this web seminar, its presenter(s), read what participants said about it, and to see and download its PowerPoint slides <a href="http://learningcenter.nsta.org/products/symposia_seminars/ExploraVision/webseminar7.aspx" target=_Blank">go here</a>.

Podcast: Teach Science Concepts and Inquiry with Food, December 18, 2008

10/8/2009 12:00:00 AM

The Podcast: Teach Science Concepts and Inquiry with Food is the complete Web Seminar archive subtitled: <a href="http://learningcenter.nsta.org/products/symposia_seminars/fall08/FDA/webseminarII.aspx">Biological Hazards in Food: Survival and Growth</a> from 12/18/2008. The podcast is 1 hour 13 minutes in duration. This Web Seminar focused on food microbiology, food processing, food epidemiology, the food label, the 2005 Dietary Guidelines, and the public health impact of food safety. The presenter shared their science expertise, answered questions from the participants, and provided information regarding web sites that students can use in the classroom. The seminar was designed for educators of grades 5-8. Topics include careers, disease, personal hygiene, nutrition, outbreaks, and food safety. Click, <a href="http://learningcenter.nsta.org/product_detail.aspx?id=10.2505/9/WSTSC08_Dec18">Biological Hazards in Food: Survival and Growth</a> to place the web seminar archive in your Learning Center Library now. Since this is a large file, to view this program in a streaming form, click, <a href="https://sas.elluminate.com/site/external/recording/playback/link/meeting.jnlp?suid=M.EFDC208E230FF1A7284E9EC27D386A" target="_blank">Teach Science Concepts and Inquiry with Food</a>.

That Is Not Where That Element Goes … Ah, the Nature of Science

9/29/2009 12:00:00 AM

Learning how the periodic table has developed over time can provide an important foundation for students' future science learning, as they begin to explore the explanatory power of other models in science. In this activity, students are given the opportunity to investigate the generation of the modern periodic table, through a process of creating their own plausible periodic tables. In addition, students learn about Mendeleev's contribution and the nature of science through inquiry-based instruction.

Teaching through Trade Books: Secrets of Flight

9/24/2009 12:00:00 AM

The date was December 17, 1903. The place was a windswept beach near Kitty hawk, North Carolina. With Orville Wright at the controls and his brother Wilbur running alongside, the plane took off. This event lasted only 12 seconds, but it made history as the first successful sustained flight by a human-powered aircraft. The Wright brothers had uncovered the secrets of flight. In this month's column, students explore the history of flight and use problem-solving skills to improve the flight distances and flight times of paper gliders.

Every Day Science: October 2009

9/24/2009 12:00:00 AM

This monthly feature contains facts and challenges for the science explorer.

Archive: Getting Your Class Started in ExploraVision, September 16, 2009

9/16/2009 12:00:00 AM

This Web Seminar took place on September 16, 2009, from 6:30 p.m. to 8:00 p.m. Eastern Time. Presenting was Brian Short from NSTA and Michael Lampert from West Salem High School in Oregon. The presenters gave an overview of the ExploraVision program and shared personal experiences with working with their students throughout the process. For more information about this web seminar, its presenter(s), read what participants said about it, and to see and download its PowerPoint slides <a href="http://learningcenter.nsta.org/products/symposia_seminars/ExploraVision/webseminar6.aspx" target=_Blank">go here</a>.

Learning and Assessing Science Process Skills: 5th Edition

9/15/2009 12:00:00 AM

Teaching science is an awesome responsibility. The children you teach are depending on you to model good science and to teach them the skills needed to learn about our increasingly scientific and technological world. Learning and Assessing Science Process Skills is all you need to develop the knowledge and skills necessary to bring the science process skills to your students. FEATURES: - Big Science Ideas - in each chapter major science concepts, themes, and topics used for the process skills activities are identified. Big Science Ideas can be used to adapt the process skills activity for classroom use and to see how the activity connects to state and national science standards. - Alignment to State and National Standards - related science standards from states across the country are identified, along with National Science Education Standards and National Council of Teachers of Mathematics standards met in each chapter. - Technology Spotlight - These sections in each chapter reflect current technologies. - Web sites and Search Terms - appear in every chapter. These special boxes provide suggested words and phrases that can be used to search the Internet for additional information. - High-Stakes Testing - actual questions students were given to measure their knowledge of the related science process skill. This puts you a step ahead in planning classroom evaluation. Of course the Self-Assessment Questions and Answers, Classroom Scenarios, Ideas for Your Classroom and Models for Assessing Student Learning are still included in the fifth edition, along with the engaging and meaningful activities from which you and your students will learn so much! Learning and Assessing Science Process Skills is truly the only tool needed to competently and confidently provide exemplary science instruction.

Podcast: The Importance of Encouraging Science Interest Now

9/9/2009 12:00:00 AM

The Podcast: The Importance of Encouraging Science Interest Now is a segment of the Web Seminar <a href="http://learningcenter.nsta.org/products/symposia_seminars/boston08/SRS/webseminarII.aspx">From Astrobiology to Zoology: Igniting Students' Interests in Science Careers</a>, May 20, 2008. The podcast is 4 minutes 57 seconds in duration. The source Web Seminar was the second of two developed as a follow-up to the Sally Ride Science Symposium that took place at the NSTA National Conference on Science Education in Boston, Massachusetts. The presenters talked about four science fields: space sciences, earth sciences, environmental sciences, and health sciences and shared strategies that teachers can use to engage their students in conversations about them. The seminar was designed for educators of grades 6-9. Click, <a href="http://learningcenter.nsta.org/product_detail.aspx?id=10.2505/9/WSFAZ08_May20">From Astrobiology to Zoology: Igniting Students' Interests in Science Careers</a> to place the web seminar archive in your Learning Center Library now.

Career of the Month: An Interview With Science Writer Tina Saey

9/9/2009 12:00:00 AM

The term science writer describes a range of careers. Some science writers author books. Others work for colleges, universities, or businesses and communicate research underway at those institutions. Some help scientists compose grant applications for research money or write newsletters to keep doctors up-to-date about important discoveries and new procedures. Tina Saey is a science journalist at Science News, where she unearths news about groundbreaking findings in science and shares the information with the public.

Podcast: Investigating Outbreaks

9/3/2009 12:00:00 AM

The Podcast: Investigating Outbreaks is a segment of the Web Seminar <a href="http://learningcenter.nsta.org/products/symposia_seminars/stlouis07/nutrition/webseminarI.aspx">Outbreak Investigations!</a>, April 26, 2007. The podcast is 8 minutes 48 seconds in duration. The source Web Seminar was the first of two on the topic of Food Safety and Nutrition. The presenter was Dr. Patrick McCarthy, Epidemiologist from the Office of Food Defense, Communication, and Emergency Response, at the U.S. Food and Drug Administration (FDA), Center for Food Safety and Applied Nutrition. In the seminar, Dr. McCarthy talked about outbreak investigations. Click, <a href="http://learningcenter.nsta.org/product_detail.aspx?id=10.2505/9/WSFSN07_Apr26">Outbreak Investigations!</a> to place the web seminar archive in your Learning Center library.

Podcast: Exploring Occupational Interests

9/2/2009 12:00:00 AM

The Podcast: Exploring Occupational Interests is a segment of the Web Seminar <a href="http://learningcenter.nsta.org/products/symposia_seminars/boston08/SRS/webseminarI.aspx">From Astrobiology to Zoology: Igniting Students' Interests in Science Careers</a>, April 30, 2008. The podcast is 8 minutes 23 seconds in duration. The source Web Weminar was the first of two developed as a follow-up to the Sally Ride Science Symposium that took place at the NSTA National Conference on Science Education in Boston, Massachusetts. The presenters shared strategies that teachers can use to engage their students in conversations about science careers. The seminar was designed for educators of grades 6-9. Click, <a href="http://learningcenter.nsta.org/product_detail.aspx?id=10.2505/9/WSFAZ08_Apr30">From Astrobiology to Zoology: Igniting Students' Interests in Science Careers</a> to place the web seminar archive in your Learning Center Library now.

Podcast: Careers in Earth Sciences

9/2/2009 12:00:00 AM

The Podcast: Careers in Earth Sciences is a segment of the Web Seminar <a href="http://learningcenter.nsta.org/products/symposia_seminars/boston08/SRS/webseminarII.aspx">From Astrobiology to Zoology: Igniting Students' Interests in Science Careers</a>, May 20, 2008. The podcast is 9 minutes 52 seconds in duration. The source Web Seminar was the second of two developed as a follow-up to the Sally Ride Science Symposium that took place at the NSTA National Conference on Science Education in Boston, Massachusetts. The presenters talked about four science fields: space sciences, earth sciences, environmental sciences, and health sciences and shared strategies that teachers can use to engage their students in conversations about them. The seminar was designed for educators of grades 6-9. Click, <a href="http://learningcenter.nsta.org/product_detail.aspx?id=10.2505/9/WSFAZ08_May20">From Astrobiology to Zoology: Igniting Students' Interests in Science Careers</a> to place the web seminar archive in your Learning Center Library now.

Podcast: Careers in Heath Sciences

9/2/2009 12:00:00 AM

The Podcast: Careers in Heath Sciences is a segment of the Web Seminar <a href="http://learningcenter.nsta.org/products/symposia_seminars/boston08/SRS/webseminarII.aspx">From Astrobiology to Zoology: Igniting Students' Interests in Science Careers</a>, May 20, 2008. The podcast is 9 minutes 15 seconds in duration. The source Web Seminar was the second of two developed as a follow-up to the Sally Ride Science Symposium that took place at the NSTA National Conference on Science Education in Boston, Massachusetts. The presenters talked about four science fields: space sciences, earth sciences, environmental sciences, and health sciences and shared strategies that teachers can use to engage their students in conversations about them. The seminar was designed for educators of grades 6-9. Click, <a href="http://learningcenter.nsta.org/product_detail.aspx?id=10.2505/9/WSFAZ08_May20">From Astrobiology to Zoology: Igniting Students' Interests in Science Careers</a> to place the web seminar archive in your Learning Center Library now.

Podcast: Careers in Environmental Sciences

9/2/2009 12:00:00 AM

The Podcast: Careers in Environmental Sciences is a segment of the Web Seminar <a href="http://learningcenter.nsta.org/products/symposia_seminars/boston08/SRS/webseminarII.aspx">From Astrobiology to Zoology: Igniting Students' Interests in Science Careers</a>, May 20, 2008. The podcast is 12 minutes 42 seconds in duration. The source Web Seminar was the second of two developed as a follow-up to the Sally Ride Science Symposium that took place at the NSTA National Conference on Science Education in Boston, Massachusetts. The presenters talked about four science fields: space sciences, earth sciences, environmental sciences, and health sciences and shared strategies that teachers can use to engage their students in conversations about them. The seminar was designed for educators of grades 6-9. Click, <a href="http://learningcenter.nsta.org/product_detail.aspx?id=10.2505/9/WSFAZ08_May20">From Astrobiology to Zoology: Igniting Students' Interests in Science Careers</a> to place the web seminar archive in your Learning Center Library now.

Podcast: Importance of Encouraging Science Interest Now

9/2/2009 12:00:00 AM

The Podcast: Importance of Encouraging Science Interest Now is a segment of the Web Seminar <a href="http://learningcenter.nsta.org/products/symposia_seminars/boston08/SRS/webseminarII.aspx">From Astrobiology to Zoology: Igniting Students' Interests in Science Careers</a>, May 20, 2008. The podcast is 4 minutes 57 seconds in duration. The source Web Seminar was the second of two developed as a follow-up to the Sally Ride Science Symposium that took place at the NSTA National Conference on Science Education in Boston, Massachusetts. The presenters talked about four science fields: space sciences, earth sciences, environmental sciences, and health sciences and shared strategies that teachers can use to engage their students in conversations about them. The seminar was designed for educators of grades 6-9. Click, <a href="http://learningcenter.nsta.org/product_detail.aspx?id=10.2505/9/WSFAZ08_May20">From Astrobiology to Zoology: Igniting Students' Interests in Science Careers</a> to place the web seminar archive in your Learning Center Library now.

Podcast: Earth and Mars Similar Features

9/1/2009 12:00:00 AM

The Podcast: Earth and Mars Similar Features is a segment of the Web Seminar <a href="http://learningcenter.nsta.org/products/symposia_seminars/JPL2/webseminar10.aspx">Using Earth to Explore Mars</a>, April 3, 2008. The podcast is 7 miniutes 25 seconds in duration. The source Web Seminar was developed in collaboration with NASA's Jet Propulsion Laboratory (JPL) and Arizona State University's (ASU) Mars Education Program. The presenters were Dr. Joshua Bandfield, Research Specialist at the Mars Spaceflight Facility at Arizona State University and Brian Grigsby, Director of the ASU Mars Education and Outreach Program at Arizona State University. Dr. Bandfield used images to compare Earth with Mars, highlighting the similarities of the two planets and Mr. Grigsby provided an update of current and future NASA's missions to Mars. Click, <a href="http://learningcenter.nsta.org/product_detail.aspx?id=10.2505/9/WSUEE08_Apr3">Using Earth to Explore Mars</a> to place the web seminar archive in your Learning Center Library now.

Every Day Science: September 2009

8/20/2009 12:00:00 AM

This monthly feature contains facts and challenges for the science explorer.

Career of the Month: An Interview with Industrial Hygienist Mark Nicas

8/17/2009 12:00:00 AM

As Mark Nicas was inspecting an aluminum recycling plant, he observed loads of oily scrap aluminum being dumped into furnaces to melt. Sparks shot out and clouds of black smoke billowed into the room as the scrap collided with molten metal. Chlorine leaks in the piping spewed green gas onto the floor. The scene unfolding looked more like the Hades of Greek mythology than a recycling plant. Not to mention, the plant's employees were at serious risk of exposure to cancer-causing substances. As an industrial hygienist, Nicas was able to reduce the release of these toxic chemicals into the air. He and others in his field are committed to protecting the health and safety of people in the workplace and the community.

Podcast: Maximize your NSTA Conference Experience: Exhibit Hall

8/13/2009 12:00:00 AM

The Podcast: Maximize your NSTA Conference Experience: Exhibit Hall is a segment of the Web Seminar <a href="http://learningcenter.nsta.org/products/symposia_seminars/NewOrleans09/How_to_maximize/webseminar.aspx">How to Maximize your NSTA Conference Experience</a>, March 3, 2009. The podcast is 8 minutes 17 seconds in duration. The source Web Seminar was presented by Ken Rosenbaum, NSTA Chapter Relations Consultant and Howard Wahlberg Assistant Executive Director of Membership. Mr. Rosenbaum and Mr. Wahlberg talked about the offerings at the NSTA National Conference, what to expect, and how to prepare to make the most out of this opportunity. Click, <a href="http://learningcenter.nsta.org/product_detail.aspx?id=10.2505/9/WSHTM09_Mar3">How to Maximize your NSTA Conference Experience</a> to place the web seminar archive in your Learning Center Library now.

Podcast: Cosmetic Safety History in U.S.

8/12/2009 12:00:00 AM

The Podcast: Cosmetic Safety History in U.S. is a segment of the Web Seminar <a href="http://learningcenter.nsta.org/products/symposia_seminars/boston08/FDA/webseminarII.aspx">Food and Cosmetics</a>, May 6, 2008. The podcast is 11 minutes 24 seconds in duration. The source Web Seminar was the second of two related to the FDA Symposium that took place at the NSTA National Conference on Science Education in Boston, Massachusetts. The presenter focused on three questions: (1) How has the safety of cosmetics been viewed historically in the United States? (2) How is cosmetic safety regulated now? (3) What are some of the cosmetic safety issues FDA has tackled? The Web seminar was designed for educators of grades 5-8. Click, <a href="http://learningcenter.nsta.org/product_detail.aspx?id=10.2505/9/WSTSC08_May06">Food and Cosmetics</a> to place the web seminar archive in your Learning Center Library now.

Podcast: Cosmetic Safety Issues for FDA

8/12/2009 12:00:00 AM

The Podcast: Cosmetic Safety Issues for FDA is a segment of the Web Seminar <a href="http://learningcenter.nsta.org/products/symposia_seminars/boston08/FDA/webseminarII.aspx">Food and Cosmetics</a>, May 6, 2008. The podcast is 11 minutes 43 seconds in duration. The source Web Seminar was the second of two related to the FDA Symposium that took place at the NSTA National Conference on Science Education in Boston, Massachusetts. The presenter focused on three questions: (1) How has the safety of cosmetics been viewed historically in the United States? (2) How is cosmetic safety regulated now? (3) What are some of the cosmetic safety issues FDA has tackled? The Web seminar was designed for educators of grades 5-8. Click, <a href="http://learningcenter.nsta.org/product_detail.aspx?id=10.2505/9/WSTSC08_May06">Food and Cosmetics</a> to place the web seminar archive in your Learning Center Library now.

Podcast: Current Cosmetic Regulation

8/12/2009 12:00:00 AM

The Podcast: Current Cosmetic Regulation is a segment of the Web Seminar <a href="http://learningcenter.nsta.org/products/symposia_seminars/boston08/FDA/webseminarII.aspx">Food and Cosmetics</a>, May 6, 2008. The podcast is 11 minutes 19 seconds in duration. The source Web Seminar was the second of two related to the FDA Symposium that took place at the NSTA National Conference on Science Education in Boston, Massachusetts. The presenter focused on three questions: (1) How has the safety of cosmetics been viewed historically in the United States? (2) How is cosmetic safety regulated now? (3) What are some of the cosmetic safety issues FDA has tackled? The Web seminar was designed for educators of grades 5-8. Click, <a href="http://learningcenter.nsta.org/product_detail.aspx?id=10.2505/9/WSTSC08_May06">Food and Cosmetics</a> to place the web seminar archive in your Learning Center Library now.

Podcast: Impacts to Coral Reefs: Animal Influences

8/12/2009 12:00:00 AM

The Podcast: Impacts to Coral Reefs: Animal Influences is a segment of the Web Seminar <a href="http://learningcenter.nsta.org/products/symposia_seminars/boston08/Corals/webseminarI.aspx">NOAA: Coral Reef Ecosystems I</a>, April 10, 2008. The podcast is 12 minutes 32 seconds in duration. The source Web Seminar was the first of two related to the NOAA Symposium that took place at the NSTA National Conference on Science Education in Boston, Massachusetts. The presenter talked about how watersheds, animals, industry, environmental stress, and human recreation (diving, sailing, and boating) are impacting the health of coral reefs. Drinnen also shared ideas of specific things we can do to help improve the health of coral reefs. The Web seminar was designed for educators of grades 5-12. Click, <a href="http://learningcenter.nsta.org/product_detail.aspx?id=10.2505/9/WSCES08_Apr10">NOAA: Coral Reef Ecosystems I</a> to place the web seminar archive in your Learning Center Library now.

Podcast: Coral Reef Teaching Resources

8/12/2009 12:00:00 AM

The Podcast: Coral Reef Teaching Resources is a segment of the Web Seminar <a href="http://learningcenter.nsta.org/products/symposia_seminars/boston08/Corals/webseminarII.aspx">NOAA: Coral Reef Ecosystems II</a>, May 8, 2008. The podcast is 11 minutes 34 seconds in duration. The source Web Seminar was the second of two related to the NOAA Symposium that took place at the NSTA National Conference on Science Education in Boston, Massachusetts. Dr. Chaston talked about coral biology, the value of coral reefs, land-based pollution impacts, and management actions. She also shared information about teaching resources available on the Internet. The Web seminar was designed for educators of grades 5-12. Click, <a href="http://learningcenter.nsta.org/product_detail.aspx?id=10.2505/9/WSCES08_May08">NOAA: Coral Reef Ecosystems II</a> to place the web seminar archive in your Learning Center Library now.

Podcast: Management of Coral Reefs

8/12/2009 12:00:00 AM

The Podcast: Management of Coral Reefs is a segment of the Web Seminar <a href="http://learningcenter.nsta.org/products/symposia_seminars/boston08/Corals/webseminarII.aspx">NOAA: Coral Reef Ecosystems II</a>, May 8, 2008. The podcast is 4 minutes 53 seconds in duration. This source Web Seminar was the second of two related to the NOAA Symposium that took place at the NSTA National Conference on Science Education in Boston, Massachusetts. Dr. Chaston talked about coral biology, the value of coral reefs, land-based pollution impacts, and management actions. She also shared information about teaching resources available on the Internet. The Web seminar was designed for educators of grades 5-12. Click, <a href="http://learningcenter.nsta.org/product_detail.aspx?id=10.2505/9/WSCES08_May08">NOAA: Coral Reef Ecosystems II</a> to place the web seminar archive in your Learning Center Library now.

Case Study: The Mystery of the Blue Death-A Case Study in Epidemiology and the History of Science

8/12/2009 12:00:00 AM

This case study introduces students to John Snow, considered to be one of the founders of both epidemiology and anesthesiology, and a remarkable figure in the history of science. Although historical case studies are often less popular with students than contemporary issues (Herreid 1998), a number of aspects of this case make it attractive to students. First, students find the "detective stories" about important medical discoveries to be inherently appealing. Second, the questions and methods that Snow used to demonstrate the causes of cholera outbreaks are the basis for those used in contemporary epidemiological investigations. Third, although the case study is built around a historical event, there are contemporary cholera outbreaks with some parallels to those studied by Snow (e.g., WHO 2008).

Podcast: Evidence for Anthropogenic Carbon in the Ocean

7/27/2009 12:00:00 AM

The Podcast: Evidence for Anthropogenic Carbon in the Ocean is a segment of the Web Seminar <a href="http://learningcenter.nsta.org/products/symposia_seminars/NewOrleans09/NOAA/webseminarI.aspx">NOAA: The Heat is On! Climate Change and Coral Reef Ecosystems I</a>, April 2, 2009. The podcast is 2 minutes 35 seconds in duration. The source Web Seminar was the first of two scheduled as a follow-up to the The Heat is On! Climate Change an Coral Reef Ecosystems Symposium that took place at the NSTA National Conference on Science Education in New Orleans, LA. In the program Dr. Gledhill talked about ocean acidification, the basic carbon dioxide chemistry cycle of the oceans, and the changes coral reef ecosystems are experiencing due to anthropogenic increases in carbon dioxide. Click, <a href="http://learningcenter.nsta.org/product_detail.aspx?id=10.2505/9/WSCCC09_Apr02">NOAA: The Heat is On! Climate Change and Coral Reef Ecosystems I</a> to place the web seminar archive in your Learning Center Library now.

Earth's Changing Climate

7/24/2009 12:00:00 AM

In 1896, Svante Arrhenius published the first model of the effects of industrial carbon dioxide (CO2) on Earth's climate. Since the days of Arrhenius, scientists have moved from pencils to supercomputers. Calculations take hours or days instead of months. Models include a dazzling array of variables, including evapotranspiration and oceanic heat transport. And perhaps most remarkable, scientists have data from multiple millennia and nearly every corner of the planet. This chapter discusses how scientists study climate change. It also will examine the types and causes of changes that have occurred in the last 100 years.

Podcast: Educational Materials Developed and Focus Group Results

7/21/2009 12:00:00 AM

The Podcast: Educational Materials Developed and Focus Group Results is a segment of the Web Seminar: <a href="http://learningcenter.nsta.org/products/symposia_seminars/NewOrleans09/FDA/webseminarI.aspx">Teach Science Concepts and Inquiry with Food, April 1</a>, 2009 . The podcast is 10 minutes 4 seconds in duration. The source Web Seminar was the first of two scheduled as a follow-up to the Teaching Science Concepts and Inquiry with Food Symposium that took place at the NSTA National Conference on Science Education in New Orleans, LA. In this program, Alan Tart talked about changes in the instructional delivery necessary to reach individuals who are oral-culture learners. He talked about the importance in such instruction with regard to how materials, such as training signs in restaurants, are developed. Mr. Tart also talked about the different causes of food borne illness and the steps necessary to reduce infection. Click, <a href="http://learningcenter.nsta.org/product_detail.aspx?id=10.2505/9/WSTSC09_Apr01">Teach Science Concepts and Inquiry with Food I</a> to place the web seminar archive in your Learning Center Library now.

Podcast: Oral Culture vs. Print Culture Communication Styles

7/21/2009 12:00:00 AM

The Podcast: Oral Culture vs. Print Culture Communication Styles is a segment of the Web Seminar: <a href="http://learningcenter.nsta.org/products/symposia_seminars/NewOrleans09/FDA/webseminarI.aspx">Teach Science Concepts and Inquiry with Food, April 1</a>, 2009 . The podcast is 10 minutes 59 seconds in duration. The source Web Seminar was the first of two scheduled as a follow-up to the Teaching Science Concepts and Inquiry with Food Symposium that took place at the NSTA National Conference on Science Education in New Orleans, LA. In this program, Alan Tart talked about changes in the instructional delivery necessary to reach individuals who are oral-culture learners. He talked about the importance in such instruction with regard to how materials, such as training signs in restaurants, are developed. Mr. Tart also talked about the different causes of food borne illness and the steps necessary to reduce infection. Click, <a href="http://learningcenter.nsta.org/product_detail.aspx?id=10.2505/9/WSTSC09_Apr01">Teach Science Concepts and Inquiry with Food I</a> to place the web seminar archive in your Learning Center Library now.

Podcast: Recommendations and Current Activities

7/21/2009 12:00:00 AM

The Podcast: Recommendations and Current Activities is a segment of the Web Seminar: <a href="http://learningcenter.nsta.org/products/symposia_seminars/NewOrleans09/FDA/webseminarI.aspx">Teach Science Concepts and Inquiry with Food, April 1</a>, 2009 . The podcast is 3 minutes 52 seconds in duration. The source Web Seminar was the first of two scheduled as a follow-up to the Teaching Science Concepts and Inquiry with Food Symposium that took place at the NSTA National Conference on Science Education in New Orleans, LA. In this program, Alan Tart talked about changes in the instructional delivery necessary to reach individuals who are oral-culture learners. He talked about the importance in such instruction with regard to how materials, such as training signs in restaurants, are developed. Mr. Tart also talked about the different causes of food borne illness and the steps necessary to reduce infection. Click, <a href="http://learningcenter.nsta.org/product_detail.aspx?id=10.2505/9/WSTSC09_Apr01">Teach Science Concepts and Inquiry with Food I</a> to place the web seminar archive in your Learning Center Library now.

Podcast: Retention vs. Behavior Modification

7/21/2009 12:00:00 AM

The Podcast: Retention vs. Behavior Modification is a segment of the Web Seminar: <a href="http://learningcenter.nsta.org/products/symposia_seminars/NewOrleans09/FDA/webseminarI.aspx">Teach Science Concepts and Inquiry with Food, April 1</a>, 2009 . The podcast is 11 minutes 39 seconds in duration. The source Web Seminar was the first of two scheduled as a follow-up to the Teaching Science Concepts and Inquiry with Food Symposium that took place at the NSTA National Conference on Science Education in New Orleans, LA. In this program, Alan Tart talked about changes in the instructional delivery necessary to reach individuals who are oral-culture learners. He talked about the importance in such instruction with regard to how materials, such as training signs in restaurants, are developed. Mr. Tart also talked about the different causes of food borne illness and the steps necessary to reduce infection. Click, <a href="http://learningcenter.nsta.org/product_detail.aspx?id=10.2505/9/WSTSC09_Apr01">Teach Science Concepts and Inquiry with Food I</a> to place the web seminar archive in your Learning Center Library now.

Podcast: Broad FDA Responsibilities

7/21/2009 12:00:00 AM

The Podcast: Broad FDA Responsibilities is a segment of the Web Seminar: <a href="http://learningcenter.nsta.org/products/symposia_seminars/NewOrleans09/FDA/webseminarII.aspx">Teach Science Concepts and Inquiry with Food II</a>, April 28, 2009 . The podcast is 8 minutes 50 seconds in duration. The source Web Seminar was the second of two scheduled as a follow-up to the Teaching Science Concepts and Inquiry with Food Symposium that took place at the NSTA National Conference on Science Education in New Orleans, LA. In this program, Dr. Taylor talked about the broad responsibilities the FDA has in different consumer product regulation. The emphasis of his presentation was on Dietary Supplements and the laws and regulations, such as the Dietary Supplement Health and Education Act of 1994, that govern these consumer products. Click, <a href="http://learningcenter.nsta.org/product_detail.aspx?id=10.2505/9/WSTSC09_Apr28">Teach Science Concepts and Inquiry with Food II</a> to place the web seminar archive in your Learning Center Library now.

Podcast: Dietary Supplement Claims

7/21/2009 12:00:00 AM

The Podcast: Dietary Supplement Claims is a segment of the Web Seminar: <a href="http://learningcenter.nsta.org/products/symposia_seminars/NewOrleans09/FDA/webseminarII.aspx">Teach Science Concepts and Inquiry with Food II</a>, April 28, 2009 . The podcast is 9 minutes 18 seconds in duration. The source Web Seminar was the second of two scheduled as a follow-up to the Teaching Science Concepts and Inquiry with Food Symposium that took place at the NSTA National Conference on Science Education in New Orleans, LA. In this program, Dr. Taylor talked about the broad responsibilities the FDA has in different consumer product regulation. The emphasis of his presentation was on Dietary Supplements and the laws and regulations, such as the Dietary Supplement Health and Education Act of 1994, that govern these consumer products. Click, <a href="http://learningcenter.nsta.org/product_detail.aspx?id=10.2505/9/WSTSC09_Apr28">Teach Science Concepts and Inquiry with Food II</a> to place the web seminar archive in your Learning Center Library now.

Podcast: Dietary Supplements Health and Education Act

7/21/2009 12:00:00 AM

The Podcast: Dietary Supplements Health and Education Act is a segment of the Web Seminar: <a href="http://learningcenter.nsta.org/products/symposia_seminars/NewOrleans09/FDA/webseminarII.aspx">Teach Science Concepts and Inquiry with Food II</a>, April 28, 2009 . The podcast is 6 minutes 12 seconds in duration. The source Web Seminar was the second of two scheduled as a follow-up to the Teaching Science Concepts and Inquiry with Food Symposium that took place at the NSTA National Conference on Science Education in New Orleans, LA. In this program, Dr. Taylor talked about the broad responsibilities the FDA has in different consumer product regulation. The emphasis of his presentation was on Dietary Supplements and the laws and regulations, such as the Dietary Supplement Health and Education Act of 1994, that govern these consumer products. Click, <a href="http://learningcenter.nsta.org/product_detail.aspx?id=10.2505/9/WSTSC09_Apr28">Teach Science Concepts and Inquiry with Food II</a> to place the web seminar archive in your Learning Center Library now.

Podcast: Earth Science Careers

7/17/2009 12:00:00 AM

The Podcast: Earth Science Careers is a segment of the Web Seminar: <a href="http://learningcenter.nsta.org/products/symposia_seminars/fall07/SRS/webseminarII.aspx">Igniting Students' Interests in Science Careers</a>, November 1, 2007. The podcast is 9 minutes 43 seconds in duration. The source Web Seminar was the second of two related to the Sally Ride Science Symposium that took place at the NSTA Area Conference on Science Education in Detroit, Michigan. The presenters shared strategies teachers can use to engage their students in conversations about four specific science careers. The program was designed for educators of grades 6-9. Click, <a href="http://learningcenter.nsta.org/product_detail.aspx?id=10.2505/9/WSATZ07_nov1">Igniting Students' Interests in Science Careers</a> to place the web seminar archive in your Learning Center Library now.

Podcast: More Resources from Design Squad and NASA

7/17/2009 12:00:00 AM

The Podcast: More Resources from Design Squad and NASA is a segment of the Web Seminar: <a href="http://learningcenter.nsta.org/products/symposia_seminars/WGBH/Webseminar.aspx">WGBH: Designed to Inspire: On the Moon</a>, June 4, 2009. The podcast is 8 minutes 17 seconds in duration. In the source Web Seminar, Susan Buckey, Natalie Hebshie, Kristy Hill, and Thea Sahr talked about how Design Squad encourages aspiring engineers and shares engineering activities that can be used in the science classroom. They focused the presentation of activities around those provided in the free On the Moon guide. They also gave a web tour of additional resources that can be found on the Design Squad website as well as the NASA web site for educators. Click, <a href="http://learningcenter.nsta.org/product_detail.aspx?id=10.2505/9/WSOTM09_Jun04">WGBH: Designed to Inspire: On the Moon</a> to place the web seminar archive in your Learning Center Library now.

Podcast: NASA and Design Squad

7/17/2009 12:00:00 AM

The Podcast: NASA and Design Squad is a segment of the Web Seminar: <a href="http://learningcenter.nsta.org/products/symposia_seminars/WGBH/Webseminar.aspx">WGBH: Designed to Inspire: On the Moon</a>, June 4, 2009. The podcast is 7 minutes 39 seconds in duration. In the source Web Seminar, Susan Buckey, Natalie Hebshie, Kristy Hill, and Thea Sahr talked about how Design Squad encourages aspiring engineers and shares engineering activities that can be used in the science classroom. They focused the presentation of activities around those provided in the free On the Moon guide. They also gave a web tour of additional resources that can be found on the Design Squad website as well as the NASA web site for educators. Click, <a href="http://learningcenter.nsta.org/product_detail.aspx?id=10.2505/9/WSOTM09_Jun04">WGBH: Designed to Inspire: On the Moon</a> to place the web seminar archive in your Learning Center Library now.

Podcast: On the Moon Activity Guide

7/17/2009 12:00:00 AM

The Podcast: On the Moon Activity Guide is a segment of the Web Seminar: <a href="http://learningcenter.nsta.org/products/symposia_seminars/WGBH/Webseminar.aspx">WGBH: Designed to Inspire: On the Moon</a>, June 4, 2009. The podcast is 5 minutes 24 seconds in duration. In the source Web Seminar, Susan Buckey, Natalie Hebshie, Kristy Hill, and Thea Sahr talked about how Design Squad encourages aspiring engineers and shares engineering activities that can be used in the science classroom. They focused the presentation of activities around those provided in the free On the Moon guide. They also gave a web tour of additional resources that can be found on the Design Squad website as well as the NASA web site for educators. Click, <a href="http://learningcenter.nsta.org/product_detail.aspx?id=10.2505/9/WSOTM09_Jun04">WGBH: Designed to Inspire: On the Moon</a> to place the web seminar archive in your Learning Center Library now.

Podcast: Overview of On the Moon Activities

7/17/2009 12:00:00 AM

The Podcast: Overview of On the Moon Activities is a segment of the Web Seminar: <a href="http://learningcenter.nsta.org/products/symposia_seminars/WGBH/Webseminar.aspx">WGBH: Designed to Inspire: On the Moon</a>, June 4, 2009. The podcast is 12 minutes 48 seconds in duration. In the source Web Seminar, Susan Buckey, Natalie Hebshie, Kristy Hill, and Thea Sahr talked about how Design Squad encourages aspiring engineers and shares engineering activities that can be used in the science classroom. They focused the presentation of activities around those provided in the free On the Moon guide. They also gave a web tour of additional resources that can be found on the Design Squad website as well as the NASA web site for educators. Click, <a href="http://learningcenter.nsta.org/product_detail.aspx?id=10.2505/9/WSOTM09_Jun04">WGBH: Designed to Inspire: On the Moon</a> to place the web seminar archive in your Learning Center Library now.

Podcast: Talking to Kids about Engineering

7/17/2009 12:00:00 AM

The Podcast: Talking to Kids about Engineering is a segment of the Web Seminar: <a href="http://learningcenter.nsta.org/products/symposia_seminars/WGBH/Webseminar.aspx">WGBH: Designed to Inspire: On the Moon</a>, June 4, 2009. The podcast is 3 minutes 13 seconds in duration. In the source Web Seminar, Susan Buckey, Natalie Hebshie, Kristy Hill, and Thea Sahr talked about how Design Squad encourages aspiring engineers and shares engineering activities that can be used in the science classroom. They focused the presentation of activities around those provided in the free On the Moon guide. They also gave a web tour of additional resources that can be found on the Design Squad website as well as the NASA web site for educators. Click, <a href="http://learningcenter.nsta.org/product_detail.aspx?id=10.2505/9/WSOTM09_Jun04">WGBH: Designed to Inspire: On the Moon</a> to place the web seminar archive in your Learning Center Library now.

Podcast: Food Preparation in Space

7/17/2009 12:00:00 AM

The Podcast: Food Preparation in Space is a segment of the Web Seminar: <a href="http://learningcenter.nsta.org/products/symposia_seminars/boston08/NASA-Explorers/webseminarI.aspx">21st Century Explorer - Today's Knowledge for Tomorrow's Explorer</a>, April 24, 2008. The podcast is 9 minutes 24 seconds in duration. The source Web Seminar was the first of two related to the NASA Symposium: 21st Century Explorer - Today's Knowledge for Tomorrow's Explorer that took place at the NSTA National Conference on Science Education in Boston, Massachusetts. The presenters talked about food for spaceflight, past and present. They also did an overview of the 21st Century Explorer Educational Package of the same title. The program was designed for educators of grades 3-5. Click, <a href="http://learningcenter.nsta.org/product_detail.aspx?id=10.2505/9/WSCET08_Apr24">21st Century Explorer - Today's Knowledge for Tomorrow's Explorer</a> to place the web seminar archive in your Learning Center Library now.

Podcast: Space Science

7/17/2009 12:00:00 AM

The Podcast: Space Science is a segment of the Web Seminar: <a href="http://learningcenter.nsta.org/products/symposia_seminars/boston08/SRS/webseminarII.aspx">From Astrobiology to Zoology: Igniting students' interests in Science Careers</a>, May 20, 2008. The podcast is 11 minutes 1 second in duration. The source Web Seminar was the second of two developed as a follow-up to the Sally Ride Science Symposium that took place at the NSTA National Conference on Science Education in Boston, Massachusetts. The presenters talked about four science fields: space sciences, earth sciences, environmental sciences, and health sciences and shared strategies that teachers can use to engage their students in conversations about them. The program was designed for educators of grades 6-9. Click, <a href="http://learningcenter.nsta.org/product_detail.aspx?id=10.2505/9/WSFAZ08_May20">From Astrobiology to Zoology: Igniting students' interests in Science Careers</a> to place the web seminar archive in your Learning Center Library now.

Podcast: Nutrition Label Footnotes

7/17/2009 12:00:00 AM

The Podcast: Nutrition Label Footnotes is a segment of the Web Seminar: <a href="http://learningcenter.nsta.org/products/symposia_seminars/stlouis07/nutrition/webseminarII.aspx">FDA: Food Safety and Nutrition</a>, May 31, 2007. The podcast is 3 minutes 30 seconds in duration. The source Web Seminar was the second of two on the topic of Food Safety and Nutrition. The presenter was Crystal Rasnake, Nutritionist in the Office of Nutrition, Labeling, and Dietary Supplements in the Center for Food Safety and Applied Nutrition at the Food and Drug Administration. Ms. Rasnake talked about the percent daily value on the food label and the "Make Your Calories Count" interactive website that can be used in the classroom to teach about the food label. Click, <a href="http://learningcenter.nsta.org/product_detail.aspx?id=10.2505/9/WSFSN07_May31">FDA: Food Safety and Nutrition</a> to place the web seminar archive in your Learning Center Library now.

Podcast: Questions about Space Missions and Crew

7/17/2009 12:00:00 AM

The Podcast: Questions about Space Missions and Crew is a segment of the Web Seminar: <a href="http://learningcenter.nsta.org/products/symposia_seminars/fall07/NASA_Detroit/webseminarI.aspx">Igniting the Flame of Knowledge: Human Space Flight</a>, October 30, 2007. The podcast is 4 minutes 35 seconds in duration. The source Web Seminar was a follow-up to the NASA Symposium that took place at the NSTA Area Conference on Science Education in Detroit, Michigan. The presenter shared information about the STS-118 mission, the International Space Station and the Engineering Design Challenge. The program was designed for educators of grades 4-9. Click, <a href="http://learningcenter.nsta.org/product_detail.aspx?id=10.2505/9/WSHSF07_nov6">Igniting the Flame of Knowledge: Human Space Flight</a> to place the web seminar archive in your Learning Center Library now.

Podcast: Classroom Resources for Coral Reefs

7/14/2009 12:00:00 AM

The Podcast: Classroom Resources for Coral Reefs is a segment of the Web Seminar: <a href="http://learningcenter.nsta.org/products/symposia_seminars/NewOrleans09/NOAA/webseminarII.aspx">NOAA: The Heat is On! Climate Change and Coral Reef Ecosystems II</a>, Thursday, April 30, 2009. The podcast is 5 minutes 55 seconds in duration. The source Web Seminar is the second of two scheduled as a follow-up to The Heat is On! Climate Change an Coral Reef Ecosystems Symposium that took place at the NSTA National Conference on Science Education in New Orleans, LA. In the program, Dr. Mark Eakin talked about coral bleaching and the death of large areas of corals reefs that have been associated with this phenomenon. He also presented data that showed global climate change as the cause of the problem and mentioned specific behaviors that all individuals can engage in to help slow the destruction of this critical resource. Click, <a href="http://learningcenter.nsta.org/product_detail.aspx?id=10.2505/9/WSCCC09_Apr30">NOAA: The Heat is On! Climate Change and Coral Reef Ecosystems II</a> to place the web seminar archive in your Learning Center Library now.

Podcast: Overcoming Obstacles to Family Involvement

7/14/2009 12:00:00 AM

The Podcast: Overcoming Obstacles to Family Involvement is a segment of the Web Seminar: <a href="http://learningcenter.nsta.org/products/symposia_seminars/fall07/NASA_Denver/webseminarII.aspx">Successful Strategies for Involving Parents in Education</a>, Wednesday, December 12, 2007. The podcast is 7 minutes 59 seconds in duration. The source Web Seminar was the second of two related to the NASA Symposium that took place at the NSTA Area Conference on Science Education in Denver, Colorado. The presenter talked about the importance of parental involvement in children's education and successful strategies for involving parent in education. She also shared information about a variety of NASA educational programs and resources available electronically at NASA. The Web seminar was designed for educators of grades K-6. Click, <a href="http://learningcenter.nsta.org/product_detail.aspx?id=10.2505/9/WSISM07_dec12">Successful Strategies for Involving Parents in Education</a>, Wednesday to place the web seminar archive in your Learning Center Library now.

Podcast: Bacteria and Toxins of Foodborne Illness

7/13/2009 12:00:00 AM

The Podcast: Bacteria and Toxins of Foodborne Illness is a segment of the Web Seminar: <a href="http://learningcenter.nsta.org/products/symposia_seminars/fall08/FDA/webseminarII.aspx">Teach Science Concepts and Inquiry with Food</a>, December 18, 2008. The podcast is 15 minutes 46 seconds in duration. The source web seminar was the second of two featuring scientists and education specialists from the Food and Drug Administration, FDA. The seminars will focused on food microbiology, food processing, food epidemiology, the food label, the 2005 Dietary Guidelines, and the public health impact of food safety. The presenter shared their science expertise, answered questions from the participants, and provided information regarding web sites that students can use in the classroom. The Web Seminar was designed for educators of grades 5-8. Topics include careers, disease, personal hygiene, nutrition, outbreaks, and food safety. Click, <a href="http://learningcenter.nsta.org/product_detail.aspx?id=10.2505/9/WSTSC08_Dec18">Teach Science Concepts and Inquiry with Food</a> to place the web seminar archive in your Learning Center Library now.

Podcast: Factors Affecting Bacteria Growth in Food

7/13/2009 12:00:00 AM

The Podcast: Factors Affecting Bacteria Growth in Food is a segment of the Web Seminar: <a href="http://learningcenter.nsta.org/products/symposia_seminars/fall08/FDA/webseminarII.aspx">Teach Science Concepts and Inquiry with Food</a>, December 18, 2008. The podcast is 11 minutes 28 seconds in duration. The source web seminar was the second of two featuring scientists and education specialists from the Food and Drug Administration, FDA. The seminars will focused on food microbiology, food processing, food epidemiology, the food label, the 2005 Dietary Guidelines, and the public health impact of food safety. The presenter shared their science expertise, answered questions from the participants, and provided information regarding web sites that students can use in the classroom. The Web Seminar was designed for educators of grades 5-8. Topics include careers, disease, personal hygiene, nutrition, outbreaks, and food safety. Click, <a href="http://learningcenter.nsta.org/product_detail.aspx?id=10.2505/9/WSTSC08_Dec18">Teach Science Concepts and Inquiry with Food</a> to place the web seminar archive in your Learning Center Library now.

Podcast: General Pathogens of Foodborne Illness

7/13/2009 12:00:00 AM

The Podcast: General Pathogens of Foodborne Illness is a segment of the Web Seminar: <a href="http://learningcenter.nsta.org/products/symposia_seminars/fall08/FDA/webseminarII.aspx">Teach Science Concepts and Inquiry with Food</a>, December 18, 2008. The podcast is 9 minutes 59 seconds in duration. The source web seminar was the second of two featuring scientists and education specialists from the Food and Drug Administration, FDA. The seminars will focused on food microbiology, food processing, food epidemiology, the food label, the 2005 Dietary Guidelines, and the public health impact of food safety. The presenter shared their science expertise, answered questions from the participants, and provided information regarding web sites that students can use in the classroom. The Web Seminar was designed for educators of grades 5-8. Topics include careers, disease, personal hygiene, nutrition, outbreaks, and food safety. Click, <a href="http://learningcenter.nsta.org/product_detail.aspx?id=10.2505/9/WSTSC08_Dec18">Teach Science Concepts and Inquiry with Food</a> to place the web seminar archive in your Learning Center Library now.

Podcast: Additional Discoveries of Galileo

7/13/2009 12:00:00 AM

The Podcast: Additional Discoveries of Galileo is a segment of the Web Seminar: <a href="http://learningcenter.nsta.org/products/symposia_seminars/fall08/NASA/webseminarII.aspx">Discover the Universe - From Galileo to Today</a>, January 20, 2009. The podcast is 12 minutes 1 second in duration. The source Web Seminar was the second of two featuring scientists and education specialists from the National Aeronautics and Space Administration, NASA. The seminar focused on key science concepts - Earth's place in the universe; light, energy, and optics; and, models and evidence in science - as participants investigate how NASA's space-based missions extend the legacy of observation and discovery that Galileo Galilei initiated when he turned his telescope to the skies in 1609. The presenter shared their science expertise, answered questions from the participants, and provided information regarding web sites that students can use in the classroom. The Web Seminar was designed for educators of grades 5-12. Topics include telescopes, Galileo Galilei, mirrors, lenses, space telescopes, electromagnetic radiation, optics, light, astronomical objects, and careers. Click, <a href="http://learningcenter.nsta.org/product_detail.aspx?id=10.2505/9/WSDTU09_Jan20">Discover the Universe - From Galileo to Today</a> to place the web seminar archive in your Learning Center Library now.

Podcast: Brief History of Galileo

7/13/2009 12:00:00 AM

The Podcast: Brief History of Galileo is a segment of the Web Seminar: <a href="http://learningcenter.nsta.org/products/symposia_seminars/fall08/NASA/webseminarII.aspx">Discover the Universe - From Galileo to Today</a>, January 20, 2009. The podcast is 3 minutes 47 seconds in duration. The source Web Seminar was the second of two featuring scientists and education specialists from the National Aeronautics and Space Administration, NASA. The seminar focused on key science concepts - Earth's place in the universe; light, energy, and optics; and, models and evidence in science - as participants investigate how NASA's space-based missions extend the legacy of observation and discovery that Galileo Galilei initiated when he turned his telescope to the skies in 1609. The presenter shared their science expertise, answered questions from the participants, and provided information regarding web sites that students can use in the classroom. The Web Seminar was designed for educators of grades 5-12. Topics include telescopes, Galileo Galilei, mirrors, lenses, space telescopes, electromagnetic radiation, optics, light, astronomical objects, and careers. Click, <a href="http://learningcenter.nsta.org/product_detail.aspx?id=10.2505/9/WSDTU09_Jan20">Discover the Universe - From Galileo to Today</a> to place the web seminar archive in your Learning Center Library now.

Podcast: Johannes Kepler

7/13/2009 12:00:00 AM

The Podcast: Johannes Kepler is a segment of the Web Seminar: <a href="http://learningcenter.nsta.org/products/symposia_seminars/fall08/NASA/webseminarII.aspx">Discover the Universe - From Galileo to Today</a>, January 20, 2009. The podcast is 11 minutes 56 seconds in duration. The source Web Seminar was the second of two featuring scientists and education specialists from the National Aeronautics and Space Administration, NASA. The seminar focused on key science concepts - Earth's place in the universe; light, energy, and optics; and, models and evidence in science - as participants investigate how NASA's space-based missions extend the legacy of observation and discovery that Galileo Galilei initiated when he turned his telescope to the skies in 1609. The presenter shared their science expertise, answered questions from the participants, and provided information regarding web sites that students can use in the classroom. The Web Seminar was designed for educators of grades 5-12. Topics include telescopes, Galileo Galilei, mirrors, lenses, space telescopes, electromagnetic radiation, optics, light, astronomical objects, and careers. Click, <a href="http://learningcenter.nsta.org/product_detail.aspx?id=10.2505/9/WSDTU09_Jan20">Discover the Universe - From Galileo to Today</a> to place the web seminar archive in your Learning Center Library now.

Podcast: Kepler's Laws of Planetary Motion

7/13/2009 12:00:00 AM

The Podcast: Kepler's Laws of Planetary Motion is a segment of the Web Seminar: <a href="http://learningcenter.nsta.org/products/symposia_seminars/fall08/NASA/webseminarII.aspx">Discover the Universe - From Galileo to Today</a>, January 20, 2009. The podcast is 11 minutes 13 seconds in duration. The source Web Seminar was the second of two featuring scientists and education specialists from the National Aeronautics and Space Administration, NASA. The seminar focused on key science concepts - Earth's place in the universe; light, energy, and optics; and, models and evidence in science - as participants investigate how NASA's space-based missions extend the legacy of observation and discovery that Galileo Galilei initiated when he turned his telescope to the skies in 1609. The presenter shared their science expertise, answered questions from the participants, and provided information regarding web sites that students can use in the classroom. The Web Seminar was designed for educators of grades 5-12. Topics include telescopes, Galileo Galilei, mirrors, lenses, space telescopes, electromagnetic radiation, optics, light, astronomical objects, and careers. Click, <a href="http://learningcenter.nsta.org/product_detail.aspx?id=10.2505/9/WSDTU09_Jan20">Discover the Universe - From Galileo to Today</a> to place the web seminar archive in your Learning Center Library now.

Podcast: Impact to Coral Reefs - Recreation

7/10/2009 12:00:00 AM

The Podcast: Impact to Coral Reefs - Recreation is a segment of the Web Seminar <a href="http://learningcenter.nsta.org/products/symposia_seminars/boston08/Corals/webseminarI.aspx">Coral Ecosystems: Impacts to Coral Reefs</a>, April 10, 2008. The podcast is 11 minutes 47 seconds in duration. The source Web Seminar was the first of two featuring scientists and education specialists from NOAA. This Web Seminar helped participants to link science expertise and archives to engaging, hands-on, and inquiry-based classroom activities. The seminar focused on the biology, dynamics, and conservation of coral ecosystems. This Web Seminar was designed for grade 5-12 educators. Click, <a href="http://learningcenter.nsta.org/product_detail.aspx?id=10.2505/9/WSCES08_Apr10">Coral Ecosystems: Impacts to Coral Reefs</a> to place this archive in your Learning Center Library now.

Podcast: Impacts of Coral Reefs - Industry

7/10/2009 12:00:00 AM

The Podcast: Impacts of Coral Reefs - Industry is a segment of the Web Seminar <a href="http://learningcenter.nsta.org/products/symposia_seminars/boston08/Corals/webseminarI.aspx">Coral Ecosystems: Impacts to Coral Reefs</a>, April 10, 2008. The podcast is 8 minutes 30 seconds in duration. The source Web Seminar was the first of two featuring scientists and education specialists from NOAA. This Web Seminar helped participants to link science expertise and archives to engaging, hands-on, and inquiry-based classroom activities. The seminar focused on the biology, dynamics, and conservation of coral ecosystems. This Web Seminar was designed for grade 5-12 educators. Click, <a href="http://learningcenter.nsta.org/product_detail.aspx?id=10.2505/9/WSCES08_Apr10">Coral Ecosystems: Impacts to Coral Reefs</a> to place this web seminar archive in your Learning Center Library now.

Podcast: Impacts to coral reefs - environmental stress

7/10/2009 12:00:00 AM

The Podcast: Impacts to coral reefs - environmental stress is a segment of the Web Seminar <a href="http://learningcenter.nsta.org/products/symposia_seminars/boston08/Corals/webseminarI.aspx">Coral Ecosystems: Impacts to Coral Reefs</a>, April 10, 2008. The podcast is 12 minutes 2 seconds in duration. The source Web Seminar was the first of two featuring scientists and education specialists from NOAA. This Web Seminar helped participants to link science expertise and archives to engaging, hands-on, and inquiry-based classroom activities. The seminar focused on the biology, dynamics, and conservation of coral ecosystems. This Web Seminar was designed for grade 5-12 educators. Click, <a href="http://learningcenter.nsta.org/product_detail.aspx?id=10.2505/9/WSCES08_Apr10">Coral Ecosystems: Impacts to Coral Reefs</a> to place this archive in your Learning Center Library now.

Podcast: Value of Coral Reefs

7/10/2009 12:00:00 AM

The Podcast: Value of Coral Reefs is a segment of the Web Seminar <a href="http://learningcenter.nsta.org/products/symposia_seminars/boston08/Corals/webseminarI.aspx">Coral Ecosystems: Impacts to Coral Reefs</a>, April 10, 2008. The podcast is 10 minutes 36 seconds in duration. The source Web Seminar was the first of two featuring scientists and education specialists from NOAA. This Web Seminar helped participants to link science expertise and archives to engaging, hands-on, and inquiry-based classroom activities. The seminar focused on the biology, dynamics, and conservation of coral ecosystems. This Web Seminar was designed for grade 5-12 educators. Click, <a href="http://learningcenter.nsta.org/product_detail.aspx?id=10.2505/9/WSCES08_Apr10">Coral Ecosystems: Impacts to Coral Reefs</a> to place this web seminar archive in your Learning Center Library now.

Podcast: Causes of Foodbourne Outbreaks

7/10/2009 12:00:00 AM

The Podcast: Causes of Foodbourne Outbreaks is a segment of the Web Seminar: <a href="http://learningcenter.nsta.org/products/symposia_seminars/fall06/nutrition/webseminarII.aspx">Outbreak Investigation: Be The Detective</a>, January, 18 2007. The podcast is 4 minutes 35 seconds in duration. In the source Web SeminarIn educators had the opportunity to learn about outbreak investigations. The Center for Disease Control estimates that in 1999 there were 76 million foodborne illnesses in the United States. This number shows that foodborne illnesses area a serious problem in our country. The most common causes of foodborne outbreaks are ill workers who do not follow proper personal hygiene requirements. Click Web Seminar: <a href="http://learningcenter.nsta.org/product_detail.aspx?id=10.2505/9/WSFSN07_Jan18">Outbreak Investigation: Be The Detective, January, 18 2007</a> to place this archive in your Learning Center Library now.

Podcast: Disorders Associated with food allergies

7/10/2009 12:00:00 AM

The Podcast: Disorders Associated with food allergies is a segment of the Web Seminar <a href="http://learningcenter.nsta.org/products/symposia_seminars/fall07/FDA/webseminarI.aspx">Teach Science Concepts and Inquiry with Food</a>, November 15, 2007. The podcast is 8 minutes 57 seconds in duration. The source Web Seminar was the first of two featuring scientists and education specialists from the Food and Drug Administration, FDA. The seminar focused on food microbiology, food processing, food epidemiology, the food label, the 2005 Dietary Guidelines, and the public health impact of food safety. The presenter shared their science expertise, answered questions from the participants, and provided information regarding web sites that students can use in the classroom. This Web Seminar is designed for educators of grades 5-8. Topics include careers, disease, personal hygiene, nutrition, outbreaks, and food safety. Click, Teach Science Concepts and Inquiry with Food to place this <a href="http://learningcenter.nsta.org/product_detail.aspx?id=10.2505/9/WSTSC07_nov15">archive</a> in your Learning Center Library now.

Podcast: Food Allergies Management - Laws and Labeling

7/10/2009 12:00:00 AM

The Podcast: Food Allergies Management - Laws and Labeling is a segment of the Web Seminar <a href="http://learningcenter.nsta.org/products/symposia_seminars/fall07/FDA/webseminarI.aspx">Teach Science Concepts and Inquiry with Food</a>, November 15, 2007. The podcast is 5 minutes 42 seconds in duration. The source Web Seminar was the first of two featuring scientists and education specialists from the Food and Drug Administration, FDA. The seminar focused on food microbiology, food processing, food epidemiology, the food label, the 2005 Dietary Guidelines, and the public health impact of food safety. The presenter shared their science expertise, answered questions from the participants, and provided information regarding web sites that students can use in the classroom. This Web Seminar is designed for educators of grades 5-8. Topics include careers, disease, personal hygiene, nutrition, outbreaks, and food safety. Click, <a href="http://learningcenter.nsta.org/product_detail.aspx?id=10.2505/9/WSTSC07_nov15">Teach Science Concepts and Inquiry with Food</a> to place this archive in your Learning Center Library now.

Podcast: What is a Food Allergy

7/10/2009 12:00:00 AM

The Podcast: What is a Food Allergy is a segment of the Web Seminar <a href="http://learningcenter.nsta.org/products/symposia_seminars/fall07/FDA/webseminarI.aspx">Teach Science Concepts and Inquiry with Food</a>, November 15, 2007. The podcast is 13 minutes 51 seconds in duration. The source Web Seminar was the first of two featuring scientists and education specialists from the Food and Drug Administration, FDA. The seminar focused on food microbiology, food processing, food epidemiology, the food label, the 2005 Dietary Guidelines, and the public health impact of food safety. The presenter shared their science expertise, answered questions from the participants, and provided information regarding web sites that students can use in the classroom. This Web Seminar is designed for educators of grades 5-8. Topics include careers, disease, personal hygiene, nutrition, outbreaks, and food safety. Click, <a href="http://learningcenter.nsta.org/product_detail.aspx?id=10.2505/9/WSTSC07_nov15">Teach Science Concepts and Inquiry with Food</a> to place this archive in your Learning Center Library now.

Podcast: Definition of Salt

7/10/2009 12:00:00 AM

The Podcast: Definition of Salt is a segment of the Web Seminar <a href="http://learningcenter.nsta.org/products/symposia_seminars/boston08/FDA/webseminarI.aspx">Teach Science Concepts and Inquiry with Food</a>, April 9, 2008. The podcast is 10 minutes 7 seconds in duration. The source Web Seminar was the first of two featuring scientists and education specialists from the Food and Drug Administration, FDA. The seminar focused on food microbiology, food processing, food epidemiology, the food label, the 2005 Dietary Guidelines, and the public health impact of food safety. The presenter shared their science expertise, answered questions from the participants, and provided information regarding web sites that students can use in the classroom. This Web Seminar is designed for educators of grades 5-8. Topics include careers, disease, personal hygiene, nutrition, outbreaks, and food safety. Click, <a href="http://learningcenter.nsta.org/product_detail.aspx?id=10.2505/9/WSTSC08_Apr09">Teach Science Concepts and Inquiry with Food</a> to place this archive in your Learning Center Library now.

Podcast: Anatomy of an Outbreak

7/9/2009 12:00:00 AM

The Podcast: Anatomy of an Outbreak is a segment of the Web Seminar: <a href="http://learningcenter.nsta.org/products/symposia_seminars/fall06/nutrition/webseminarII.aspx">Outbreak Investigation: Be The Detective</a>, January, 18 2007. The podcast is 6 minutes 6 seconds in duration. In the source Web SeminarIn educators had the opportunity to learn about outbreak investigations. The Center for Disease Control estimates that in 1999 there were 76 million foodborne illnesses in the United States. This number shows that foodborne illnesses area a serious problem in our country. The most common causes of foodborne outbreaks are ill workers who do not follow proper personal hygiene requirements. Click, <a href="http://learningcenter.nsta.org/product_detail.aspx?id=10.2505/9/WSFSN07_Jan18">Outbreak Investigation: Be The Detective</a> to place this archive in your Learning Center Library now.

Podcast: Nutrient Requirements

7/2/2009 12:00:00 AM

The Podcast: Nutrient Requirements is a segment of the Web Seminar: <a href="http://learningcenter.nsta.org/products/symposia_seminars/stlouis07/nutrition/webseminarII.aspx">Food Safety and Nutrition</a>, May 31, 2007. The podcast is 11 minutes 18 seconds in duration. The source Web Seminar was the second of two on the topic of Food Safety and Nutrition. The presenter was Crystal Rasnake, Nutritionist in the Office of Nutrition, Labeling, and Dietary Supplements in the Center for Food Safety and Applied Nutrition at the Food and Drug Administration. Ms. Rasnake talked about the percent daily value on the food label and the "Make Your Calories Count" interactive website that can be used in the classroom to teach about the food label. Click, <a href="http://learningcenter.nsta.org/product_detail.aspx?id=10.2505/9/WSFSN07_May31">Food Safety and Nutrition</a> to place the web seminar archive in your Learning Center Library now.

Evolution in Perspective: The Science Teacher's Compendium (e-book)

7/1/2009 12:00:00 AM

If ever a subject could benefit from a strong dose of perspective, it's evolution. This important new book supplies the necessary insights by bringing together the views of leading scientists, professors, and teachers. Working from the premise that only those students whose schools teach them about the nature of science will truly understand evolution, the collection gathers 12 influential articles first published in the NSTA member journal, The Science Teacher. The articles fall into three categories. The Scientific Perspective explores the evidence supporting evolution. The Educational Perspective looks at evolution's place in the National Science Education Standards and at the thorny problem of calling evolution a "theory." The Science Teacher's Perspective moves into the classroom, discussing lesson plans that allow students to explore evolution and draw their own conclusions. Also included is the recently revised NSTA Position Statement on Evolution. This collection comes from, and is developed for, the people on the front lines-educators who deal with the controversy over evolution every day. From a practical standpoint, the book can help you address the subject in the classroom without being dragged into endless, ultimately unproductive debate. From a substantive standpoint, it provides a remarkable overview of the state of teaching evolution in America.

All in a Day's Work: Careers Using Science, 2nd Edition (e-book)

6/23/2009 12:00:00 AM

"Almost all careers in the 21st century require a working knowledge of science and mathematics," says Steve Metz, The Science Teacher field editor, in his introduction to All in a Day's Work, 2nd edition. "The pending retirement of 78 millions baby boomers can only add to the need for science and mathematics training, as companies begin recruiting replacement workers in science fields, sometimes-believe it or not-as early as middle school!" This expanded second edition will help you give students an exciting look at the vast array of jobs built on a foundation of science, including: - the expected-high school science teacher, microbiologist, and radiation therapist, - the unexpected-bomb investigator, space architect, and musical acoustics scientist, the adventurous-astronaut, deep-cave explorer, and dinosaur paleontologist, and - the offbeat- shark advocate, roller coaster designer, and oyster wrangler All in a Day's Work, 2nd edition is a compendium of 49 of the popular "Career of the Month" columns from the NSTA high school journal The Science Teacher. Each column profiles a person in a science-related job and can be reproduced and shared with your high school students as they make career and education plans. Each profile includes suggestions about how to find additional career information, including links to websites and relevant professional organizations and interest groups.

Archive: ExploraVision's Educational Value - Teacher Spotlight, June 16, 2009

6/16/2009 12:00:00 AM

This Web Seminar took place on June 16, 2009, from 6:30 p.m. to 8:00 p.m. Eastern Time. Presenting was Brian Short from NSTA, Phyllis Serfaty North Shore Hebrew Academy High School, Great Neck, NY and Dave Stone University Laboratory High School Urbana, Illinois. The presenters gave an overview of the ExploraVision program and shared personal experiences of working with their students throughout the process. For more information about this web seminar, its presenter(s), read what participants said about it, and to see and download its PowerPoint slides <a href="http://learningcenter.nsta.org/products/symposia_seminars/ExploraVision/webseminar5.aspx" target=_Blank">go here</a>.

PhUn Week: Understanding Physiology

6/5/2009 12:00:00 AM

Topics such as sports, exercise, health, and nutrition can make the science of physiology relevant and engaging for students. In addition, many lessons on these topics, such as those on the cardiovascular, respiratory, and digestive systems, align with national and state life science education standards. Physiology Understanding Week (PhUn Week)-sponsored by the American Physiological Society (APS)-is an annual outreach event in November that highlights the science of exercise and health. As part of this event, physiologists volunteer to collaborate with teachers in their local communities and visit classrooms to engage students in physiology-based activities.

Career of the Month: An Interview With Biomedical Engineer William Ditto

6/5/2009 12:00:00 AM

Biomedical engineers combine biology, physics, medicine, math, communication, and engineering to solve medical and health-related problems. Through their development of everything from pacemakers to artificial organs to computer software, these scientists work to make the world a healthier place. William Ditto loves his job-it combines cool science with the latest technology to help people lead better, longer lives.

Archive: Designed to Inspire: On the Moon June 4, 2009

6/4/2009 12:00:00 AM

This Web Seminar took place on June 4, 2009, from 6:30 p.m. to 8:00 p.m. Eastern Time. Presenting was Susan Buckey, Natalie Hebshie, Kristy Hill, and Thea Sahr from WGBH and NASA. The presentation group focused their information on the Design Squad PBS Series and highlighted their On the Moon activity guide. For more information about this web seminar, its presenter(s), read what participants said about it, and to see and download its PowerPoint slides <a href="http://learningcenter.nsta.org/products/symposia_seminars/WGBH/Webseminar.aspx" target=_Blank">go here</a>.

Teaching the Human Dimension of Science

6/4/2009 12:00:00 AM

Teachers have the important responsibility of providing students with accurate and engaging science content while also helping them establish authentic views of scientists. Though there are numerous curriculum materials to assist in the teaching of science content, the authors have found that methods and materials to teach science as a human endeavor are practically nonexistent. With that lack in mind, here they offer some suggestions and strategies, which begin with first assessing students' range of impressions of science as a human endeavor and follow with the use of several teaching strategies that can help you enhance and broaden students' understandings of scientists.

Every Day Science Calendar: August 2009

6/3/2009 12:00:00 AM

This monthly feature contains facts and challenges for the science explorer.

Every Day Science Calendar: July 2009

6/1/2009 12:00:00 AM

This monthly feature contains facts and challenges for the science explorer.

Nature of Light

5/1/2009 12:00:00 AM

SciPacks are 10 hour online learning experiences teachers can use to enhance their understanding of a particular scientific concept. Teachers access topics "on demand" from the Internet. Topics are based on science literacy goals in the national standards and tied to state standards. Pedagogical Implications also address student misconceptions. Expert content help is available via email as well as a final assessment to demonstrate understanding of the SciPack content. The Nature of Light SciPack explains the concept of light as electromagnetic radiation and as waves. It covers the electromagnetic spectrum and the effects of wavelength on the interaction of light with different materials, including some examples of phenomena that can be explained by differences in wavelength. It also covers electromagnetic waves as a form of energy.

So, What is Light?

5/1/2009 12:00:00 AM

Science Objects are two hour on-line interactive inquiry-based content modules that help teachers better understand the science content they teach. This Science Object is the final of four Science Objects in the Nature of Light SciPack. It provides an understanding of how sometimes the nature and behavior of electromagnetic radiation such as light can be best described using a wave model, but at other times it can be best described by using a particle model. Particles of light called photons contain discrete amounts of energy. The energy that a photon carries is directly proportional to its frequency. The energy of a photon is inversely proportional to the wavelength of the electromagnetic radiation. Each kind of atom or molecule can only gain or lose energy only in discrete amounts so they can absorb and emit light only at frequencies and wavelengths corresponding to these amounts. These combinations of wavelengths or spectra can be used to identify the substance.

Archive: The Heat is On! Climate Change and Coral Reef Ecosystems, April 30, 2009

4/30/2009 12:00:00 AM

This Web Seminar took place on April 30, 2009, from 6:30 p.m. to 8:00 p.m. Eastern time. Presenting was Dr. Mark Eakin who serves as an Oceanographer in NOAA's NESDIS Center for Satellite Applications and Research. In this Seminar, Dr. Eakin focused the discussion on coral bleaching and the global climate changes that our causing the issue. For more information about this web seminar, its presenter(s), read what participants said about it, and to see and download its PowerPoint slides <a href="http://learningcenter.nsta.org/products/symposia_seminars/NewOrleans09/NOAA/webseminarII.aspx" target=_Blank">go here</a>.

Archive: Teach Science Concepts and Inquiry with Food, April 28, 2009

4/28/2009 12:00:00 AM

This Web Seminar took place on April 28, 2009 from 6:30 p.m. to 8:00 p.m. Eastern Time. Presenting was Dr. Kenneth Taylor of the U.S. Food and Drug Administration's Center for Food Safety and Applied Nutrition. In this Seminar, Dr. Taylor focused the discussion on Dietary Supplements and the regulations that govern those products. For more information about this web seminar, its presenter(s), read what participants said about it, and to see and download its PowerPoint slides <a href="http://learningcenter.nsta.org/products/symposia_seminars/NewOrleans09/FDA/webseminarII.aspx" target=_Blank">go here</a>.

The Creation Controversy and The Science Classroom (e-book)

4/23/2009 12:00:00 AM

In the debate over creationism, you need ammunition that will let you respond to the opposition in a forceful but reasoned manner. This is it. Organized into three practical parts, The Creation Controversy arms you with insights into modern science and the Book of Genesis, effective strategies for teaching evolution and other controversial topics, and the NSTA Position Statement on Evolution.

Polymer Chemistry: Introduction to an Indispensable Science (e-book)

4/23/2009 12:00:00 AM

Here's an interesting statistic: More than half of all chemists work on some aspect of polymers. For high school teachers who want to introduce polymer science basics, properties, and uses, this book is uniquely helpful-much deeper than simple monographs or collections of experiments, but much more accessible than college texts. Divided into four sections, Polymer Chemistry starts with a broad overview of synthetic and natural polymers and then covers polymers' synthesis and preparation; common methods for processing them into useful objects; and demonstrations and experiments dealing with polymer synthesis, solutions and gels, and solid-state properties. In addition to the science, this book includes an engaging history of polymers and issues on their disposal. For environmental science teachers, the comprehensive chapter on recycling, degradation, and disposal of polymers is invaluable. And all teachers will benefit from the introduction. Written by a fellow science teacher, it provides creative chapter-by-chapter techniques for using the book in AP chemistry, and even basic high school chemistry. As the title says, polymer chemistry is an indispensable science-and Polymer Chemistry is an indispensable resource on the topic.

Aristotle and His Teacher

4/22/2009 12:00:00 AM

Aristotle took the ideas of those who had come before him and melded them into a grand theory that attempted to explain and classify everything know. It was an enormous accomplishment, and it set a base for science that is still with us today.

Daniel and the Old Lion Hunter

4/22/2009 12:00:00 AM

Daniel Bernoulli wanted to be the Newton of the eighteenth century; he thought he could do it by studying fluids (by that he meant liquid and gases). His thoughts and his principle will percolate in other heads and help bring changes in science and lift to technology.

Archive: How to Incorporate ExploraVision into the Curriculum April 14, 2009

4/14/2009 12:00:00 AM

This Web Seminar took place on April 14, 2009 from 6:30 p.m. to 8:00 p.m. Eastern Time. Presenting was Brian Short from NSTA and Jericho High School Teacher, Serena McCalla, 2009 Grade Category 10-12 Regional ExploraVision Winner. The presenters gave an overview of the ExploraVision program and gave examples of National Standards that could be addressed in the classroom through the ExploraVision program. For more information about this web seminar, its presenter(s), read what participants said about it, and to see and download its PowerPoint slides <a href="http://learningcenter.nsta.org/products/symposia_seminars/ExploraVision/webseminar4.aspx" target=_Blank">go here</a>.

A History of Polymers: The Road to the Plastic Age and Beyond

4/13/2009 12:00:00 AM

At the start of the twentieth century, the tree of physical science was a respectable specimen, with stature, deep roots, and lots of branches. Over the next 100 years, it would continue to grow and expand, although no one could envision just how. One hundred years ago the large branches that would become known as polymer science were mere offshoots of more established branches. No one could envision an entirely separate field devoted to synthetic polymers-there was thought to be no such thing at the time. So we need in this chapter to try to understand this transition, the struggles the field of polymer science underwent, and the arguments, often heated, that the word "macromolecule" generated. And we need to gain an appreciation for the courage of a few visionaries, whose intelligence and perseverance got us where we are today.

Archive: The Heat is On! Climate Change and Coral Reef Ecosystems, April 2, 2009

4/2/2009 12:00:00 AM

This Web Seminar took place on April 2, 2009, from 6:30 p.m. to 8:00 p.m. Eastern time. Presenting was Dr. Dwight Gledhill, a chemist with NOAA's Atlantic Oceanographic and Meteorological Laboratory (AOML) Ocean Chemistry Division. In this Seminar, Dr. Gledhill focused the discussion on changes that are being observed in coral reef ecosystems that are directly attributed to climate change. For more information about this web seminar, its presenter(s), read what participants said about it, and to see and download its PowerPoint slides <a href="http://learningcenter.nsta.org/products/symposia_seminars/NewOrleans09/NOAA/webseminarI.aspx" target=_Blank">go here</a>.

Inspiring Future Scientists

4/2/2009 12:00:00 AM

In an integrated science/language arts/technology unit called "How Scientists Learn," students researched famous scientists from the past and cutting-edge modern-day scientists. Using biography trade books and the internet, students collected and recorded data on charts, summarized important information, and inferred meaning from text. Then they compared their own methods of learning with those of scientists past and present. The results? The students discovered that anyone can be a scientist! Researching "how scientists learn" proved to be incredibly motivating to students and truly inspired them to consider science careers. This article describes their investigations during the six-day unit.

Every Day Science Calendar (April 2009)

4/2/2009 12:00:00 AM

This monthly feature contains facts and challenges for the science explorer.

Every Day Science Calendar (May 2009)

4/2/2009 12:00:00 AM

This monthly feature contains facts and challenges for the science explorer.

Archive: Teach Science Concepts and Inquiry with Food, April 1, 2009

4/1/2009 12:00:00 AM

This Web Seminar took place on April 1, 2009 from 6:30 p.m. to 8:00 p.m. Eastern Time. Presenting was Alan Tart, Regional Retail Food Specialist and Co-Team Leader for the FDA National Retail Food Field Team. In this Seminar Mr. Tart focused the discussion on Teaching Food Safety to Oral-Culture Communication Learners. For more information about this web seminar, its presenter(s), read what participants said about it, and to see and download its PowerPoint slides <a href="http://learningcenter.nsta.org/products/symposia_seminars/NewOrleans09/FDA/webseminarI.aspx" target=_Blank">go here</a>.

Archive: NOAA/NSTA Symposium: The Heat is On!: Climate Change and Coral Reef Ecosystems, New Orleans, Louisiana: March 21, 2009

3/21/2009 12:00:00 AM

During this half-day Symposium, experts and educators from NOAA's Coral Reef Conservation Program and Coral Reef watch gave an overview of the biology of coral and coral reefs and showed the participants how satellite data is used to understand and predict coral bleaching events and ocean acidification. The participants engaged in hands-on experiments which illustrated the effects of ocean acidification and helped learners understand the structure and biology of a coral polyp.

Archive: FDA/NSTA Symposium: Teach Science Concepts and Inquiry with Food, New Orleans, Louisiana: March 20, 2009

3/20/2009 12:00:00 AM

During this half-day Symposium, experts and educators from FDA explained how foodborne pathogens are tracked in an outbreak investigation and the scientific basis for the percent daily values (%DVs) on the Nutrition Facts Label. FDA experts and master educators also lead participants in activities exploring the meaning of the food label and examining the effects of different treatments of milk on milk storage. These presentations and activities were aimed at giving educators tools to use in their classrooms to help students experience several of the National Science Education Standards. Each participant received a notebook of teaching resources from FDA.

Career of the Month: An Interview With Ice Scientist Julienne Stroeve

3/17/2009 12:00:00 AM

While most of us may never see or feel Arctic sea ice ourselves, it directly influences the climate, wildlife, and people who live in the Arctic-and because of the link to global warming, the fate of sea ice affects the rest of us, too. As an ice scientist with the National Snow and Ice Data Center, Julienne Stroeve studies the changes in Arctic sea ice to piece together what its decline means for our planet.

Catching a Cold

3/10/2009 12:00:00 AM

The purpose of this assessment probe is to elicit students' ideas about infectious disease. The probe is designed to find out whether students use the germ theory to explain what causes an infectious disease like the common cold. This free selection includes the Preface, Introduction, Table of Contents, and the Index.

Archive: How to Maximize your NSTA Conference Experience, March 3, 2009

3/3/2009 12:00:00 AM

The presenter gave an overview of the NSTA National Conference on Science Education taking place in New Orleans, LA, in March 2009. He focused on how the resources could be used to enhance teacher's professional development. Specifically, topics like the exhibit hall, different types of sessions, networking, and resources available at the conference, were discussed. The presenters talked about tools that conference participants can use before the conference to better prepare for the event. For more information about this web seminar, its presenter(s), read what participants said about it, and to see and download its PowerPoint slides <a href="http://learningcenter.nsta.org/products/symposia_seminars/NewOrleans09/How_to_maximize/webseminar.aspx" target=_Blank">go here</a>.

What About Albert Einstein? Using Biographies to Promote Students' Scientific Thinking

2/26/2009 12:00:00 AM

Who hasn't heard of Einstein? Science educators everywhere are familiar with Einstein's genius and general theory of relativity. Students easily recognize Einstein's image by his white flyaway hair and bushy mustache. It is well known that Einstein was a brilliant physicist and an abstract thinker who often used his creativity and imagination in his scientific thought process (Parker 2003). Clearly, if students had opportunities to study Einstein and other scientists, it might increase their interest in science and encourage them to think more like scientists. To that end, this article describes how Einstein can be highlighted in a biography unit for the middle grades.

Every Day Science Calendar: March 2009

2/24/2009 12:00:00 AM

This monthly feature contains facts and challenges for the science explorer.

Career of the Month: An Interview With Science Institute Program Director Laura Heisler

2/10/2009 12:00:00 AM

Laura Heisler always wanted to apply her interest in science to help people and make a difference. As a science program director, she brings together scientists, members of the business community, and others for the benefit of both society and the scientists. A people person with a broad background in science and communication, Heisler bridges diverse groups to reach common scientific goals.

Science Sampler: Dr. Vermeij and The Cay

1/29/2009 12:00:00 AM

As an interdisciplinary exploration, middle-level students were reading The Cay (1969) by Theodore Taylor in their English classes, honing map skills in social studies, and learning the importance of making observations in science class. Then, inspired by the autobiography of Dr. Geerat Vermeij, the author decided to have her students make observations as he did-using only their sense of touch. Dr. Vermeij, a distinguished professor of geology at the University of California, has been blind since the age of three, but he has an extraordinary gift-he can identify shells using only his hands. Through the activities described here, students not only honed their science process skills, but also gained a deeper appreciation of science as a human endeavor.

Every Day Science: February 2009

1/22/2009 12:00:00 AM

This monthly feature contains facts and challenges for the science explorer.

Archive: Discover the Universe - From Galileo to Today, January 20, 2009

1/20/2009 12:00:00 AM

This Web Seminar took place on January 20, 2009 from 6:30 p.m. to 8:00 p.m. Eastern Time. Presenting was Dr. Natalie Batalha, professor of astronomy and physics at San Jose State University where she conducts research on extrasolar planet detection and stellar astrophysics. She is a co-Investigator for NASA's Kepler Mission. Dr Batalha talked about the history of Astronomy focusing on Kepler, the scientist, and the current NASA mission, named in his honor, to search for planets in the inhabitable zones around stars. For more information about this web seminar, its presenter(s), read what participants said about it, and to see and download its PowerPoint slides <a href="http://learningcenter.nsta.org/products/symposia_seminars/fall08/NASA/webseminarII.aspx" target=_Blank">go here</a>.

Archive: How to Avoid Disqualification in ExploraVision, January 14, 2009

1/14/2009 12:00:00 AM

This Web Seminar took place on January 14, 2009, from 6:30 p.m. to 8:00 p.m. Eastern Time. Presenting was Diana Celle, teacher at Holmes Elementary School in San Diego, California, and 2004 National Award Winner. The presenter provided tips on how to avoid disqualification when submitting ExploraVision entries. For more information about this web seminar, its presenter(s), read what participants said about it, and to see and download its PowerPoint slides <a href="http://learningcenter.nsta.org/products/symposia_seminars/ExploraVision/webseminar3.aspx" target=_Blank">go here</a>.

Career of the Month: An Interview With Pharmacist Ken Thai

1/14/2009 12:00:00 AM

Medications prescribed by your doctor are designed to support your health. But if incorrectly prescribed, misused, or abused, these prescriptions can become dangerous and sometimes fatal. A pharmacist's job is to ensure that your medications and dosages are correct. By considering all medications you take and the food you eat, pharmacists also work to prevent adverse chemical interactions from occurring. As an essential part of the medical team, pharmacist Ken Thai provides a critical link between physicians and patients.

Thinking, Teaching, and Learning Science Outside the Boxes

1/13/2009 12:00:00 AM

In both universities and K-12 schools, students leave one world and enter another as they attend classes in discipline-specific domains. But how can students gain the experiences necessary to make discoveries-for personal satisfaction, for academic enlightenment, and perhaps even for the betterment of humankind-without educators who see the advantages of and can provide worthwhile experiences in interdisciplinary practice? In our age of hyper-reductionism, accompanied by an almost fortress-like mentality regarding the sanctity and value of disciplines, perhaps it is time to examine what it would be like to think and learn outside the boxes.

Archive: Igniting Students' Interests in Science Careers, January 8, 2009

1/8/2009 12:00:00 AM

This Web Seminar, sponsored by Sally Ride Science, took place on January 8, 2009, from 6:30 p.m. to 8:00 p.m., Eastern Time. Presenting were Dr. Karen Flammer, Research Physicist at UCSD and Senior Vice-President at Sally Ride Science and Julie Miller from Olathe District Schools in Kansas. This web seminar focused on strategies that teachers can use to integrate the topic of science careers into classroom lessons. For more information about this web seminar, its presenter(s), read what participants said about it, and to see and download its PowerPoint slides <a href="http://learningcenter.nsta.org/products/symposia_seminars/fall08/SRS/webseminarII.aspx" target=_Blank">go here</a>.

From Aristotle to Today: Making the History and Nature of Science Relevant

12/31/2008 12:00:00 AM

Students connect to science in multiple ways. For some students, learning how real people have developed and defended their scientific ideas makes science relevant and interesting. Tracking the changes in scientific thought over time can be fascinating for students as they see how scientists based their growing understanding on empirical data that became more extensive with each new wave of technology. Students also discover that the process of accepting new explanations is often fraught with controversy. In this interdisciplinary activity, students develop a timeline that uses posters to show how scientists' explanations of our solar system and the universe have changed over time.

Seeking Other Worlds

12/31/2008 12:00:00 AM

Is Earth unique in the universe? What is a habitable planet? How abundant are habitable planets? NASA's Kepler Mission team seeks answers to these questions. Launching in 2009, Kepler is NASA's first mission capable of finding Earth-sized and smaller planets in the habitable zone of other stars in our galaxy. This space mission offers an intriguing context for teaching and learning science concepts that support the National Science Education Standards in "Earth and Space Sciences" and "Science as Inquiry." These activities include building models, positing explanations, understanding our solar system and extending that knowledge to other planetary systems, interpreting graphical data, and applying mathematics to analyze science data.

Career of the Month: Avalanche Researcher

12/23/2008 12:00:00 AM

Many of us enjoy snowboarding, snowshoeing, and other winter sports at the season's first sign of snow. But what about when a massive amount of snow crashes down the mountain, gains speed and size with every second, buries everything in its path, and researches the bottom as compact as cement? Getting caught in an avalanche is extremely dangerous-every year, dozens of people die trapped in a snowy landslide. Most of us are able to enjoy the snow safely because of avalanche researchers such as Karl Birkeland, who studies the science behind avalanches to help us avoid and survive these natural disasters. A lifelong outdoor enthusiast, snow lover (he was on skies by age 2), and innate scientist, Birkeland is in his element.

Take Off With NASA's Kepler Mission!

12/22/2008 12:00:00 AM

Humans have long wondered about life in the universe. Are we alone? Is Earth unique? What is it that makes our planet a habitable one, and are there others like Earth? NASA's Kepler Mission seeks the answers to these questions. Kepler is a space-based, specially designed 0.95 m aperture telescope. Launching in 2009, Kepler is NASA's first mission capable of finding Earth-size and smaller planets in the habitable zone of other stars in our galaxy. Therefore, the Kepler Mission provides an opportunity for interdisciplinary science teaching, as it combines Earth and space science with life sciences. Teachers and students can bring this mission down to Earth by using the accompanying poster, partaking in classroom activities, and visiting the mission's website (see "On the web").

Archive: Teach Science Concepts and Inquiry with Food, December 18, 2008

12/18/2008 12:00:00 AM

This Web Seminar took place on December 18, 2008, from 6:30 p.m. to 8:00 p.m. Eastern Time. Presenting was Alan Tart, a Regional Retail Food Specialist at the U.S. Food and Drug Administration. The presentation focused on biological food safety hazards. For more information about this web seminar, its presenter(s), read what participants said about it, and to see and download its PowerPoint slides <a href="http://learningcenter.nsta.org/products/symposia_seminars/fall08/FDA/webseminarII.aspx" target=_Blank">go here</a>.

Archive: Discover the Universe - From Galileo to Today, December 16, 2008

12/16/2008 12:00:00 AM

This Web Seminar took place on December 16, 2008, from 6:30 p.m. to 8:00 p.m. Eastern Time. Presenting was Dr. Bryan Mendez, Education and Public Outreach Specialist at the Center for Science Education at UC Berkeley's Space Sciences Laboratory. Dr. Mendez talked about Galileo Galilei, telescopes, and the International Year of Astronomy. For more information about this web seminar, its presenter(s), read what participants said about it, and to see and download its PowerPoint slides <a href="http://learningcenter.nsta.org/products/symposia_seminars/fall08/NASA/webseminarI.aspx" target=_Blank">go here</a>.

Every Day Science: January 2009

12/12/2008 12:00:00 AM

This monthly feature contains facts and challenges for the science explorer.

Archive: Igniting Students' Interests in Science Careers , December 10, 2008

12/10/2008 12:00:00 AM

This Web Seminar, sponsored by Sally Ride Science, took place on December 10, 2008, from 6:30 p.m. to 8:00 p.m., Eastern Time. Presenting were Dr. Karen Flammer, Research Physicist at UCSD and Senior Vice-President at Sally Ride Science and Julie Miller from Olathe District Schools in Kansas. This web seminar focused on four science fields and a number of strategies that teachers can use to ignite students' interests in science careers. For more information about this web seminar, its presenter(s), read what participants said about it, and to see and download its PowerPoint slides <a href="http://learningcenter.nsta.org/products/symposia_seminars/fall08/SRS/webseminarI.aspx" target="_Blank">go here</a>.

Archive: NASA/NSTA Symposium: Discover the Universe - From Galileo to Today, Cincinnati, Ohio: December 5, 2008

12/5/2008 12:00:00 AM

During this half-day Symposium, science and education experts from NASA lead discussions on key science concepts - Earth's place in the universe; light, energy, and optics; and, models and evidence in science - as participants investigated how NASA's space-based missions have extended the legacy of observation and discovery that Galileo Galilei initiated when he turned his telescope to the skies in 1609. Presenters shared information about resources and opportunities for teachers and students related to the International Year of Astronomy (IYA). The IYA is a world-wide celebration of the 400th anniversary of Galileo's observations.

Archive:The Chemistry of Color Additives, December 2, 2008

12/2/2008 12:00:00 AM

This Web Seminar took place on December 2, 2008, from 6:30 p.m. to 8:00 p.m. Eastern Time. Presenting was Dr. Bhakti Petigara-Harp, chemist in the Office of Cosmetics and Colors at the FDA. Dr. Petigara-Harp's current responsibilities include research and methods development for color additives using various analytical techniques including HPLC and mass spectrometry, among others, for FDA's color certification program. For more information about this web seminar, its presenter(s), read what participants said about it, and to see and download its PowerPoint slides <a href="http://learningcenter.nsta.org/products/symposia_seminars/fall08/FDA/webseminarI.aspx" target="_blank">go here</a>.

Science Sampler: Fueling interest in science-An after-school program model that works

12/2/2008 12:00:00 AM

As our society becomes more technologically advanced and jobs require additional related skills, it is important that all girls, not just those interested in science, technology, engineering, and math (commonly referred to as the STEM disciplines), take advanced levels of science and math in high school. Evidence suggests that intervention programs such as Girls in Science (GIS) can improve girls' interest in and attitude toward science, which may in turn impact future course selections and career choices (Gaston 2001; McCormick and Wolf 1993; Stake and Mares 2001). This article describes this after-school program model that works.

Science Sampler: Science role models for adolescent girls

11/26/2008 12:00:00 AM

Research shows that girls are more likely to enter a field when they can identify a role model in that field (Betz 1994; Lent, Brown, and Hackett 1994). But the authors found that little is known about what it really takes to be a science role model to middle school girls. They knew what they would perceive to be a good science role model, but were also very aware of the fact that middle school girls may find different qualities important in selecting a role model. So, they turned to the experts-eighth-grade girls. Ultimately, the characteristics of science models arose from giving the girls a voice.

Archive: FDA/NSTA Symposium: Teach Science Concepts and Inquiry with Food, Portland, Oregon: November 21, 2008

11/21/2008 12:00:00 AM

During this half-day symposium, scientists and education specialists from the FDA shared information with teachers about food science, bioscience, and the food label. The presenters also performed activities that enhanced the participants' knowledge about the topic of food science and served as models for activities the teachers can do with students in the classroom. Participants learned how FDA scientists use DNA micro-array technology to detect foodborne pathogens, about the scientific basis for the percent daily values (%DVs) on the Nutrition Facts Label, and how to culture bacteria found in food. All participants received a binder prepared by the FDA team including paper copies of all the PowerPoint slides, informational handouts about food science, and a $60 stipend for attending the symposium.

Archive: Sally Ride Science/NSTA Symposium: Igniting Students' Interests in Science Careers, Portland, Oregon: November 20, 2008

11/20/2008 12:00:00 AM

During this half-day symposium, Sally Ride Science scientists and education specialists shared information with the participants about the wide variety of STEM careers available, the many paths to becoming a scientist, and the vibrant men and women involved in science today. The presenters also performed activities that enhanced the participants' knowledge about science careers and served as models for activities they can do with their students in the classroom. All participants received educational materials from Sally Ride Science, including a book about science careers and an educational poster focusing on science careers. The symposium was designed for teachers of grades 6-9.

Archive: Intro to the Atlas of Science Literacy, November 18, 2008

11/18/2008 12:00:00 AM

This Web Seminar took place on November 18, 2008, from 6:30 p.m. to 8:00 p.m. Eastern Time. Presenting was Ted Willard, project director for Project 2061 at the American Association for the Advancement of Science (AAAS). Assisting Mr. Willard on the chat window was Mary Koppal, Communications Director for Project 2061 at the AAAS. Mr. Willard gave an introduction to the Atlas of Science Literacy. For more information about this web seminar, its presenter(s), read what participants said about it, and to see and download its PowerPoint slides <a href="http://learningcenter.nsta.org/products/symposia_seminars/AAAS/Webseminar.aspx" Target="_blank">go here</a>.

Career of the Month: An Interview With Astronomer/Astrophysicist Shep Doeleman

11/18/2008 12:00:00 AM

How did the first galaxies form? How old are the oldest stars? Much of the universe remains uncharted territory. As astronomers study the abundance of celestial objects and phenomena outside Earth's atmosphere, they constantly make discoveries that change the way we see the universe. Because of the substantial amount of physics used, modern astronomers are often called astrophysicists. Astrophysicists, such as Shep Doeleman, apply the laws of physics to understand celestial marvels. Unlike many astronomers, Doeleman did not spend his childhood gazing through a telescope at the night sky. It was not until later that he became hooked on the mysteries of the universe. After college, Doeleman spent a year in Antarctica working on several investigations, including an astronomy experiment that detected high-energy particles in space. Now he travels to telescope observatories all over the world and conducts cutting-edge experiments to discover unknown features of the cosmos.

Archive: How to Submit Quality ExploraVision Entries, November 5, 2008

11/5/2008 12:00:00 AM

This Web Seminar took place on November 5, 2008, from 6:30 p.m. to 8:00 p.m. Eastern Time. Presenting were Nancy Carter, teacher at Mediapolis Community Schools in Mediapolis, Iowa, Mary Harris, teacher at John Burroughs High School in St. Louis, Missouri, and Arthur Eisenkraft, co-creator of the Toshiba ExploraVision Awards program. The presenters provided tips on how to submit quality ExploraVision entries. For more information about this web seminar, its presenter(s), read what participants said about it, and to see and download its PowerPoint slides <a href="http://learningcenter.nsta.org/products/symposia_seminars/ExploraVision/webseminar2.aspx">go here</a>.

Archive: Getting Your Class Started in ExploraVision, October 23, 2008

10/23/2008 12:00:00 AM

This Web Seminar took place on October 23, 2008, from 6:30 p.m. to 8:00 p.m. Eastern Time. Presenting were Deborah Kennedy, Math and Pre-Engineering Teacher at Wando High School, in Mt. Pleasant, South Carolina, and Diane Pollitt, Teacher at Heatherstone Elementary School in Olathe, Kansas. The presenters are Toshiba/NSTA ExploraVision Awards National Winners. They talked about how to get your class started in ExploraVision. For more information about this web seminar, its presenter(s), read what participants said about it, and to see and download its PowerPoint slides <a href="http://learningcenter.nsta.org/products/symposia_seminars/ExploraVision/webseminar1.aspx" target="_Blank" >go here</a>.

Teaching Through Trade Books: It's About Time

10/22/2008 12:00:00 AM

"Is it time yet?" is a cry heard from many a student's mouth. Is it time for lunch? Is it time to go home? Is it time for recess? Is it time for science? (we can always hope)… and the list can go on and on. Students often equate time with an action or event at a particular point; however, time is much more than that-it is the concept by which we track everything in history. This month we focus on helping students understand methods by which we track and tell time.

Every Day Science-November 2008

10/22/2008 12:00:00 AM

This monthly feature contains facts and challenges for the science explorer.

Career of the Month: An Interview With Aeronautical Engineer Paul Moller

10/16/2008 12:00:00 AM

Engineers are inventors, designers, and creators-they apply science, math, and imagination to make dreams a reality. As they work to craft technical solutions to consumer and societal needs, engineers bridge the gap between scientific ideas and commercial applications. The subfield of aeronautical engineering involves designing, developing, testing, and overseeing the building of flight-capable machines, such as aircrafts and spacecrafts. For the past 40 years, aeronautical engineer Paul Moller has been working to make his dream-a flying car-take off.

Archive: How to Maximize your NSTA Conference Experience, October 8, 2008

10/8/2008 12:00:00 AM

This Web Seminar took place on October 8, 2008, from 6:30 p.m. to 8:00 p.m., Eastern Time. The presenters were Flavio Mendez, Senior Director of the NSTA Learning Center and Paul Tingler, Project Director for the NSTA New Science Teacher Academy. The Web Seminar focused on information and strategies teachers can use to maximize their experience at NSTA conferences. For more information about this web seminar, its presenter(s), read what participants said about it, and to see and download its PowerPoint slides <a href="http://learningcenter.nsta.org/products/symposia_seminars/fall08/How_to_Maximize/webseminar.aspx" >go here</a>.

The Story of Science Classroom Companion: Einstein Adds a New Dimension (e-Book)

10/7/2008 12:00:00 AM

The Story of Science Classroom Companion is a boon for teachers who choose master storyteller Joy Hakim's Einstein Adds a New Dimension as a primary or supplemental physics text. Hakim's newest title in The Story of Science series brings to life the history of Albert Einstein and his fellow scientists as they lay the groundwork for concepts of particle physics and quantum mechanics. The Classroom Companion, which includes editions for both teachers and students, follows Hakim's text chapter by chapter and provides teaching tips, lists of key vocabulary words, activities, writing prompts, additional online and print resources, and more. Free to NSTA members, this easily downloaded e-book will help classroom teachers and parents of homeschoolers use Hakim's outstanding Einstein Adds a New Dimension to integrate science process with science literacy.

Networking Antarctic Research Discoveries to a Science Classroom

9/24/2008 12:00:00 AM

In 2006, a unique scenario transported eighth-grade Earth science students from the classroom into the cold, dry, pristine surroundings of Antarctica. The mission was to expose the students to hands-on science using satellite telephones, Contact 3.0 software, and some very creative improvisation. In addition, a detailed, well-illustrated blog allowed students to follow along interactively with a research team from the local university conducting research in the western Dry Valleys of the Transantarctic Mountains. Two explicit goals of the project were to (1) promote inquiry-based learning in the classroom and (2) enhance creative thinking and problem-solving skills in the classroom.

The Great Dinosaur Feud: Science Against All Odds

9/24/2008 12:00:00 AM

In the 19th century, the race to uncover dinosaur fossils and name new dinosaur species inspired two rival scientists, Edward Drinker Cope and Othniel Charles Marsh, to behave in ways that were the antithesis of scientific methods. Subterfuge, theft, and espionage were the ingredients of the Great Dinosaur Feud. Because students often enjoy controversy, as evidenced by popular television programs today, the authors use the controversy of the dinosaur feud to illustrate the human side of science, and the triumph of science in spite of inappropriate competition.

Every Day Science-October 2008

9/18/2008 12:00:00 AM

This monthly feature contains facts and challenges for the science explorer.

Investigating With Charles Darwin

9/16/2008 12:00:00 AM

Naturalist Charles Darwin made observations, conducted experiments, and kept detailed notebooks of his findings throughout his life. He was regularly transfixed by his observations of the natural world, whether in his early collecting days, during his legendary voyage on the Beagle, or on his daily walks in later life through the British countryside. This article offers two scientific investigations to deepen students' understandings of not only how science operates, but how Darwin in particular, approached analysis of the natural world.

Career of the Month: An Interview with Infant Physical Therapist Cole Galloway

9/11/2008 12:00:00 AM

From a sprained ankle to a brain injury to a total hip replacement, when something limits our ability to move or perform daily activities, life can be miserable. This is where physical therapists (PTs) step in. PTs help people-from the very young to the very old-restore function, improve mobility, relieve pain, and prevent or limit permanent physical disabilities. As Director of University of Delaware's Infant Motor Behavior Lab, PT Cole Galloway helps infants born at high risk for movement problems learn to coordinate head, arm, and leg actions. Within a few days of working with very young infants, he realized he had found his niche.

Bernoulli's Principle: Science as a Human Endeavor

8/21/2008 12:00:00 AM

What do the ideas of Daniel Bernoulli-an 18th-century Swiss mathematician, physicist, natural scientist, and professor-and your students' next landing of the space shuttle via computer simulation have in common? Because of his contribution, referred in physical science as Bernoulli's principle, modern flight is possible. The mini learning-cycle described here explores Bernoulli's principle with several simple activities, and highlights its application in our lives. Through this constructivist instructional strategy, students experience scientific inquiry as a process of discovery shared by humans, during which various explanations of observed phenomena are exchanged among team members.

Every Day Science Calendar: September 2008

8/14/2008 12:00:00 AM

This monthly feature contains facts and challenges for the science explorer.

Career of the Month: An Interview with Shark Advocate Sonja Fordham

8/7/2008 12:00:00 AM

Most sharks are the top predators in their ecosystems, yet they are often at the bottom of the conservation priority list. Because they are under-protected and exceptionally slow growing, and therefore valuable to overfishing, most of the world's shark populations are declining. In fact, 20% are threatened with extinction. To restore shark populations within the lifetimes of today's high school students, action is needed now. Sonja Fordham-the Policy Director for the Shark Alliance and Shark Conservation Program at the Ocean Conservancy-enjoys sticking up for these underdogs. Fordham believes the public, including students and teachers, are the key to turning this situation around.

How We Know What We Know About Our Changing Climate: Scientists and Kids Explore Global Warming

7/22/2008 12:00:00 AM

When the weather changes daily, how do we really know that Earth's climate is changing? Here is the science behind the headlines-evidence from flowers, butterflies, birds, frogs, trees, glaciers and much more, gathered by scientists from all over the world, sometimes with assistance from young "citizen-scientists." And here is what young people, and their families and teachers, can do to learn about climate change and take action. Climate change is a critical and timely topic of deep concern, here told in an age-appropriate manner, with clarity and hope. Kids can make a difference! This book combines the talents of two uniquely qualified authors: Lynne Cherry, the leading children's environmental writer/illustrator and author of The Great Kapok Tree, and Gary Braasch, award-winning photojournalist and author of Earth Under Fire: How Global Warming is Changing the World.

The Joy of Physics

7/18/2008 12:00:00 AM

Based on materials he developed for his own classes, the latest from author and retired professor Arthur W. Wiggins makes genuine fun out of rigorous science. Wiggins begins by introducing the why and how of physics' quest to understand the workings of the universe, keeping any off-putting math on the backburner; each subsequent chapter goes into detail regarding a particular aspect of physics, starting with motion and continuing through to quarks, quanta and quasars. Wiggins's friendly, stress-free approach will teach readers how to measure, observe and calculate, and he enriches his study with short history lessons and biographies of physics pioneers like Newton, Ohm, Tesla, Edison, Einstein and the eccentric and amazing Count Rumford. With the exception of chapters on nuclear and astrophysics, each chapter contains quick-and-easy experiments (and even quicker-and-easier "experimentinos") that can be done at home: throwing Frisbees, playing on teeter-totters, squashing soda bottles and investigating static cling. Clever cartoons by Sydney Harris and quotes from such worthies as Jeff Foxworthy provide laugh-out-loud moments, while the very human travails of pioneers like Tesla and Bernoulli remind us that life (and science) is seldom easy, even for geniuses. A welcome volume, Wiggins' gentle but thorough text could do much to quell perennial student bellyaching over introductory physics courses.

Animal Kingdom: Shark Advocate

7/11/2008 12:00:00 AM

Most sharks are the top predators in their ecosystems, yet they are often at the bottom of the conservation priority list. Because they are underprotected and exceptionally slow growing, and therefore vulnerable to overfishing, most of the world's shark populations are declining. In fact, 20% are threatened with extinction. To restore shark populations within the lifetimes of today's high school students, action is needed now. Sonja Fordham-the Policy Director for the Shark Alliance and Shark Conservation Program at the Ocean Conservancy-enjoys sticking up for these underdogs. Fordham believes the public, including students and teachers, are the key to turning this situation around. This free selection includes the Table of Contents, an About the Authors page, and Index. As a special bonus, an additional career profile featuring a cosmetic chemist is included.

All in a Day's Work: Careers Using Science, 2nd Edition

7/10/2008 12:00:00 AM

Animal Kingdom: Shark Advocate

6/23/2008 12:00:00 AM

Most sharks are the top predators in their ecosystems, yet they are often at the bottom of the conservation priority list. Because they are underprotected and exceptionally slow growing, and therefore vulnerable to overfishing, most of the world's shark populations are declining. In fact, 20% are threatened with extinction. To restore shark populations within the lifetimes of today's high school students, action is needed now. Sonja Fordham-the Policy Director for the Shark Alliance and Shark Conservation Program at the Ocean Conservancy-enjoys sticking up for these underdogs. Fordham believes the public, including students and teachers, are the key to turning this situation around. This free selection includes the Table of Contents, Introduction, and Index. As a special bonus, an additional career profile is included, which features a Cosmetic Chemist.

Career of the Month: An Interview With Oyster Wrangler Stephanie Reynolds

6/19/2008 12:00:00 AM

Did you know that oysters, simply by eating, filter the water they live in? An adult oyster can filter up to 225 L of water every day! In addition, oyster reefs play the important role of sheltering many fish and crab species. Today, the Chesapeake Bay's oyster population is dangerously low-down to only a few percent of its historic level. To improve the overall health of the bay, we need to restore the water-purifying, habitat-providing, marine animals. As an Oyster Restoration and Fisheries Scientist with the Chesapeake Bay Foundation (CBF), Stephanie Reynolds supports this important ecological resource.

Every Day Science: August 2008

6/13/2008 12:00:00 AM

This monthly feature contains facts and challenges for the science explorer.

Archive: Beyond Penguins and Polar Bears Series: Integrating Science and Literacy for the K-5 Classroom, Seminar 1: Polar Geography, May 27, 2008

5/27/2008 12:00:00 AM

This Web Seminar, developed in collaboration with the National Science Digital Library (NSDL) took place on Tuesday, May 27, 2008, from 6:30 p.m. to 8:00 p.m. Eastern time. In this program Jessica Fries-Gaither, Project Director and Elementary Resource Specialist for the Ohio Resource Center, and Dr. Carol Landis, Education Coordinator at the Byrd Polar Research Center, featured the online magazine titled: Beyond Penguins and Polar Bears. This magazine provides resources and strategies for teachers interested in integrating science and literacy. For more information about this web seminar, its presenter(s), read what participants said about it, and to see and download its PowerPoint slides <a href="http://learningcenter.nsta.org/products/symposia_seminars/NSDL2/webseminar11.aspx"> go here</a>.

Archive: From Astrobiology to Zoology: Igniting Students' Interests in Science Careers , May 20, 2008

5/20/2008 12:00:00 AM

This Web Seminar, sponsored by Sally Ride Science, took place on May 20, 2008, from 6:30 p.m. to 8:00 p.m., Eastern Time. Presenting were Brenda Wilson, Vice-President for Content and Out-of-School Programs at Sally Ride Science and Julie Miller from Olathe District Schools in Kansas. This web seminar focused on four science fields and a number of strategies that teachers can use to ignite students' interests in them. For more information about this web seminar, its presenter(s), read what participants said about it, and to see and download its PowerPoint slides <a href="http://learningcenter.nsta.org/products/symposia_seminars/boston08/SRS/webseminarII.aspx"> go here</a>.

Archive: Coral Ecosystems, May 8, 2008

5/8/2008 12:00:00 AM

This Web Seminar, sponsored by NOAA, took place on May 8, 2008, from 6:30 p.m. to 8:00 p.m. Eastern Time. Presenting was Dr. Kathy Chaston, Coral and Coastal Management Specialist with NOAA's Office of Coastal Resource Management. Dr. Chaston talked about land-based pollution threats to coral reefs. For more information about this web seminar, its presenter(s), read what participants said about it, and to see and download its PowerPoint slides <a href="http://learningcenter.nsta.org/products/symposia_seminars/boston08/Corals/webseminarII.aspx"> go here</a>.

Archive: Teach Science Concepts and Inquiry with Food and Cosmetics, May 6, 2008

5/6/2008 12:00:00 AM

This Web Seminar, sponsored by the FDA, took place on May 6, 2008, from 6:30 p.m. to 8:00 p.m. Eastern Time. Presenting was Beth Meyers, Writer-editor at FDA's Office of Cosmetics and Colors. Ms. Meyers talked about cosmetic safety. For more information about this web seminar, its presenter(s), read what participants said about it, and to see and download its PowerPoint slides <a href="http://learningcenter.nsta.org/products/symposia_seminars/boston08/FDA/webseminarII.aspx">go here.</a>

Archive: From Astrobiology to Zoology: Igniting Students' Interests in Science Careers , April 30, 2008

4/30/2008 12:00:00 AM

This Web Seminar, sponsored by Sally Ride Science, took place on April 30, 2008, from 6:30 p.m. to 8:00 p.m., Eastern Time. Presenting were Dr. Karen Flammer, Research Physicist at University of California in San Diego and Senior Vice-President at Sally Ride Science and Julie Miller from Olathe District Schools in Kansas. This web seminar focused on strategies that teachers can use to ignite students' interests in science careers. For more information about this web seminar, its presenter(s), read what participants said about it, and to see and download its PowerPoint slides <a href="http://learningcenter.nsta.org/products/symposia_seminars/boston08/SRS/webseminarI.aspx">go here.</a>

The Fission Vision

4/23/2008 12:00:00 AM

Leo Szilard, a Hungarian physicist, imagined the two steps needed to free the energy in an atom's nucleus: one, a nuclear chain reaction, and two, a critical mass of the right element to set off and sustain it. Does he envision the process we now call "fission," the splitting of nuclei? Yes, he seems to, but Szilard's ideas are not yet clearly expressed. And he doesn't know which element will provide nuclei that can be easily split. This chapter describes his quest and that of his contemporaries, to identify this missing element-which ultimately unleashed nuclear energy into the world. In addition, this compelling chapter clearly illustrates the nature of science and science as a human endeavor as recommended in the National Science Education Standards.

Archive: Coral Ecosystems, April 10, 2008

4/10/2008 12:00:00 AM

This Web Seminar, sponsored by NOAA, took place on April 10, 2008, from 6:30 p.m. to 8:00 p.m. Eastern Time. Presenting was Kelly Drinnen, Education Specialist for the Flower Garden Banks National Marine Sanctuary. The topic of her presentation was impacts to coral reefs. For more information about this web seminar, its presenter(s), read what participants said about it, and to see and download its PowerPoint slides <a href="http://learningcenter.nsta.org/products/symposia_seminars/boston08/Corals/webseminarI.aspx">go here</a>.

Archive: Teach Science Concepts and Inquiry with Food, April 9, 2008

4/9/2008 12:00:00 AM

This Web Seminar, sponsored by the FDA, took place on April 9, 2008, from 6:30 p.m. to 8:00 p.m., Eastern Time. Presenting was Richard Bonnette, a Consumer Safety Officer with the U.S. Food and Drug Administration in the Division of Biotechnology and GRAS Notice Review at the FDA. Mr. Bonnette talked about salt. For more information about this web seminar, its presenter(s), read what participants said about it, and to see and download its PowerPoint slides <a href="http://learningcenter.nsta.org/products/symposia_seminars/boston08/FDA/webseminarI.aspx">go here</a>.

Science Sampler: Hire a scientist

3/30/2008 12:00:00 AM

Hire a scientist is an activity that asks students to review the qualifications of a scientist who has applied for a job at a research facility. During this review, students learn about the scientist's job skills, education, and work experience by conducting their own research on the Internet and at the library, through interviews conducted by email, and during conversations with visiting scientists. Once the research is completed, the student assumes the role of the scientist to complete a job application and answer some interview questions. This role-playing activity helps bring science to life.

Archive: Sally Ride Science/NSTA Symposium: From Astrobiology to Zoology: Igniting Students' Interests in Science Careers, Boston, MA: March 29, 2008

3/29/2008 12:00:00 AM

During this half-day Symposium, scientists and education specialists from SRS, NOAA, and USFS talked about the basic science behind our understanding of climate change, and global impacts on the atmosphere, ecosystems (particularly forests), and oceans around the world. The presenters, some of whom were prominent scientists, drew upon the latest science to provide a story of our changing climate and they included hands-on activities for classroom use and current ideas for facing our climate challenge and creating a healthier planet.

Archive: FDA/NSTA Symposium: Teach Science Concepts and Inquiry with Food, Boston, MA: March 28, 2008

3/28/2008 12:00:00 AM

During this half-day symposium, scientists and education specialists from the FDA shared information with teachers about food science, bioscience, and the food label. The presenters also performed activities that enhanced the participants' knowledge about the topic of food science and served as models for activities the teachers can do with students in their classrooms. Participants learned how FDA uses DNA micro-array technology to detect foodborne pathogens, the scientific basis for the percent daily values (%DVs) on the Nutrition Facts Label, and how to culture bacteria found in food. All participants received a binder including all the PowerPoint presentations and handouts and a $60 stipend for attending the symposium.

Archive: NOAA/NSTA Symposium: Coral Ecosystems, Boston, MA: March 27, 2008

3/27/2008 12:00:00 AM

During this half-day symposium, sponsored by the National Oceanic and Atmospheric Administration (NOAA), scientists and education specialists shared information with teachers about the biology, dynamics, and conservation of coral ecosystems. The presenters led activities that enhanced the participants' knowledge about coral reef ecosystems that can be easily replicated in their classrooms. All participants received educational materials and information about related links available via the NOAA and NSTA web sites.

Every Day Science: April 2008

3/27/2008 12:00:00 AM

This monthly feature contains facts and challenges for the science explorer.

Every Day Science: May 2008

3/27/2008 12:00:00 AM

This monthly feature contains facts and challenges for the science explorer.

Assessing Children's Career Aspirations

3/26/2008 12:00:00 AM

In the past several years, Science and Children has invited preservice and inservice teachers to participate in national studies of students' ideas about scientists (Barman 1997), animals (Barman et al. 2000), and plants (Barman et al. 2003). You are invited to participate in an additional study that will examine children's career aspirations. Your participation in this survey will provide you with an understanding of how your students perceive potential careers.

Leonardo's Tree Theory

3/22/2008 12:00:00 AM

This activity focuses on Leonardo da Vinci's tree theory, which states that the cross-sectional area of a major limb is approximately equal to the cross-sectional areas of its two offshoot limbs. Students test this theory by collecting data from 10 trees and perform the mathematical calculations. In addition to data collection skills, this exercise strengthens problem solving skills.

Charging Ahead: An Introduction to Electromagnetism (e-Book)

3/19/2008 12:00:00 AM

Charging Ahead: An Introduction to Electromagnetism is a set of hands-on activities designed to help teachers introduce middle and high school students to electromagnetism, one of the most fascinating and life changing phenomenon humankind has witnessed. In 1820, Hans Oersted, a Danish physicist and school teacher, discovered that an electrical current produces magnetism. This set the stage for the development of the electrical motor and generating electricity from motion and magnets. Charging Ahead uses readily available materials to introduce students to electromagnetism, to the factors that determine the strength of electrical coils, to the application of electromagnetism in the construction of an electrical motor, and to the production of electricity through the construction of a generator. Throughout the book, students are introduced to historical perspectives and to technological applications (circuit breakers, mag-lev trains, superconducting generators, etc.) of electromagnetism.

Career of the Month: An Interview With GIS Specialist Ronald Wilson

3/18/2008 12:00:00 AM

In October 2002, in the midst of the terrifying Washington D.C. sniper attacks, a team of specialists was asked to help search for the suspects. Independent of the official investigation, the team analyzed and mapped attack locations to identify where the snipers were most likely residing. It was challenging and exciting to assist in the search efforts, but dreadful to know that the snipers could strike again at any moment. The team described is the Mapping and Analysis for Public Safety (MAPS) program, led by Ronald Wilson. As a Geographic Information Systems (GIS) specialist, Wilson uses mapping technology and science to understand crime from a geographical perspective.

Archive: How to Maximize your NSTA Conference Experience, March 12, 2008

3/12/2008 12:00:00 AM

This Web Seminar, developed in collaboration with the NASA Explorer Schools program, took place on March 12, 2008, from 6:30 p.m. to 8:00 p.m. Eastern Time. The presenters were Howard Wahlberg, NSTA Assistant Executive Director, Membership, Ken Rosenbaum, NSTA Chapter Relations Consultant, and Flavio Mendez, NSTA Symposia and Web Seminars Director. For more information about this web seminar, its presenter(s), read what participants said about it, and to see and download its PowerPoint slides <a href="http://learningcenter.nsta.org/products/symposia_seminars/boston08/How_to_Maximize/webseminar.aspx">go here</a>.

Every Day Science: March 2008

3/6/2008 12:00:00 AM

This monthly feature contains facts and challenges for the science explorer.

Problem Solving with Patents

2/29/2008 12:00:00 AM

Exploring our patent system is a great way to engage students in creative problem solving. As a result, the authors designed a teaching unit that uses the study of patents to explore one avenue in which scientists and engineers do science. Specifically, through the development of an idea, students learn how science and technology are connected. The activities described here promote scientific literacy by helping students appreciate science as a human endeavor and making connections between science, technology, and society.

Career of the Month: An Interview With Cosmetic Chemist Amy Wyatt

2/15/2008 12:00:00 AM

Where do you turn when you have a bad hair day or need to cover up an unwanted blemish? From hair gels to concealers, cosmetic chemists use science and creativity to develop products that make us look and feel good. As the executive director of Chanel's Research and Development Formulation Laboratories, cosmetic chemist Amy Wyatt finds it exciting and rewarding to create useful, safe, and appealing personal care and pampering products.

Oceanography for the Visually Impaired

2/14/2008 12:00:00 AM

Amy Bower is a physical oceanographer and senior scientist at the Woods Hole Oceanographic Institution (WHOI) in Woods Hole, Massachusetts-she has also been legally blind for 14 years. Through her partnership with the Perkins School for the Blind in Watertown, Massachusetts, the oldest K-12 school for the visually impaired in the United States, students have the unique opportunity to learn from a practicing research scientist who shares their particular disability. This article describes their collaborative project called OceanInsight, which provides visually impaired students with an interactive way to study oceanography, including field trips to Woods Hole and school visits by Bower and other WHOI scientists.

Weaving in the Story of Science

2/14/2008 12:00:00 AM

Stories weave common elements of the nature of science between topics and activities, regardless of whether it's short historical narratives about scientists or current event articles that are read. Stories also can help students realize the important contributions of persons of color, women, and other traditionally underrepresented groups. In this article, the author discusses how to use stories to engage students in both scientific inquiry and the nature of science. By incorporating stories into the science classroom, students are transformed from a group of passive learners into a community of active scientists.

Inquiry in the Chemistry Classroom: Perplexity, Model Testing, and Synthesis

2/12/2008 12:00:00 AM

Lavoisier's theory of combustion is used as a context for a set of interrelated, inquiry-fostering investigations in a high school chemistry class. Further, this example of chemistry inquiry is used to develop some central ideas about inquiry pedagogy in science classrooms across content areas: sustained yet evolving scientific perplexity; model testing; and finally, synthesis that is a thoughtful and empirically supported explanation that may encompass multiple, seemingly conflicting pieces of data from a number of different phenomena.

Archive: Earth in Reverse: Magnetic Wiggles on the Ocean Floor, January 29, 2008

1/29/2008 12:00:00 AM

This Web Seminar, developed in collaboration with the National Science Digital Library (NSDL) took place on Tuesday, January 29, 2008, from 6:30 p.m. to 8:00 p.m. Eastern Time. In this program, the presenters discussed the Earth's magnetic field and its tendency to reverse polarity. For more information about this web seminar, its presenter(s), read what participants said about it, and to see and download its PowerPoint slides <a href="http://learningcenter.nsta.org/products/symposia_seminars/NSDL2/webseminar7.aspx">go here</a>.

Every Day Science: February 2008

1/29/2008 12:00:00 AM

This monthly feature contains facts and challenges for the science explorer.

Idea Bank: Knowing Without Seeing

1/23/2008 12:00:00 AM

In the following demonstration, students are asked to form a mental picture of an object hidden beneath a cardboard blind. Students must formulate hypotheses about the size, shape, and composition of the object while watching their teacher probe the object with a laser beam. This exercise in indirect observation will prepare students for the details of Ernest Rutherford's "Gold Foil Experiment" (GFE), providing them with a deeper understanding of how scientists such as Rutherford "know without seeing."

Career of the Month: An Interview with Musical Acoustics Scientist James Beauchamp

1/23/2008 12:00:00 AM

When we think of sound, several things come to mind, from irritating noises to our favorite songs. Musical acoustics is the scientific study of sound as it relates to music. Some musical acousticians research how instruments work and how they can be improved, others investigate how we perceive and think about music and musical sounds. James Beauchamp has developed computer programs that produce musical sounds similar to those created by instruments-in essence, virtual instruments. Because of scientists such as Beauchamp, computer music has evolved from only abstract layers of sound, to sounds that include replicas of real instruments.

Just Like Real Scientists

1/1/2008 12:00:00 AM

How do you inspire students to keep records like scientists? Share the primary research of real scientists and explicitly teach students how to keep records-that's how! Therefore, a group of third-grade students and their teacher studied the work of famous primatologist Jane Goodall and her modern-day counterpart Ian Gilby. After learning about the scientists' work with chimpanzees in Gombe National Park in Tanzania, Africa, students conducted an animal behavior inquiry of their own-with their pets! In doing so, students modeled real scientists as they practiced keeping records while learning how to make and read graphs. Their "Great Moments in Record Keeping" are shared here.

Every Day Science: January 2008

1/1/2008 12:00:00 AM

This monthly feature contains facts and challenges for the science explorer.

Archive: Successful Strategies for Involving Parents in Education, December 12, 2007

12/12/2007 12:00:00 AM

This Web Seminar, sponsored by the NASA Explorer Schools program, took place on December 12, 2007, from 6:30 p.m. to 8:00 p.m., Eastern Time. Presenting was Keely Keyser, NASA Explorer Schools Coordinator at NASA's Stennis Space Center in Mississippi. This web seminar focused on the importance of parental involvement in children's education and successful strategies for involving parent in education. For more information about this web seminar, its presenter(s), read what participants said about it, and to see and download its PowerPoint slides <a href="http://learningcenter.nsta.org/products/symposia_seminars/fall07/NASA_Denver/webseminarII.aspx">go here</a>.

Scope on the Skies: The icy fringes

12/6/2007 12:00:00 AM

Beyond Neptune and to the edge of the solar system is what is collectively known as the trans-Neptunian region, and objects in this region are sometimes referred to as TNOs. They are considered to be pristine remnants of the early solar system forming out of the protoplanetary disk. At the lower temperatures further out form the Sun, fewer TNOs formed because of the lack of building materials-fewer rocky objects to serve as the nuclei and smaller amounts of condensable gases that could add icy layers onto the rocks. Various forms of ice are a principal component of many of the outer planet moons. In addition to the icy moons, it has been estimated that there may be around 100,000 other icy objects with diameters greater than 100 km orbiting the Sun in the area of the outer planets and beyond.

Archive: Teach Science Concepts and Inquiry with Food, December 4, 2007

12/4/2007 12:00:00 AM

This Web Seminar, sponsored by the FDA, took place on December 4, 2007, from 6:30 p.m. to 8:00 p.m., Eastern Time. Presenting was Sherri McGarry, Foodborne Outbreak Coordinator on the Emergency Coordination and Response Staff in the Office of Compliance, Center for Food Safety and Applied Nutrition, at the FDA. The presenter talked about outbreak investigations. For more information about this web seminar, its presenter(s), read what participants said about it, and to see and download its PowerPoint slides <a href="http://learningcenter.nsta.org/products/symposia_seminars/fall07/FDA/webseminarII.aspx">go here</a>.

Every Day Science: December 2007

11/27/2007 12:00:00 AM

This monthly feature contains facts and challenges for the science explorer.

Archive: Successful Strategies for Involving Parents in Education, November 20, 2007

11/20/2007 12:00:00 AM

This Web Seminar, sponsored by the NASA Explorer Schools program, took place on November 20, 2007, from 6:30 p.m. to 8:00 p.m., Eastern Time. Presenting was James Fitzgerald, Aerospace Education Specialist working out of the NASA Glenn Research Center's Education Programs Office as a representative of the Aerospace Education Services Project. This web seminar focused on the importance of parental involvement in children's education and successful strategies for involving parent in education. For more information about this web seminar, its presenter(s), read what participants said about it, and to see and download its PowerPoint slides <a href="http://learningcenter.nsta.org/products/symposia_seminars/fall07/NASA_Denver/webseminarI.aspx">go here</a>.

Archive: Teach Science Concepts and Inquiry with Food, November 15, 2007

11/15/2007 12:00:00 AM

This Web Seminar, sponsored by the FDA, took place on November 15, 2007, from 6:30 p.m. to 8:00 p.m., Eastern Time. Presenting was Dr. Stefano Luccioli, Senior Medical Advisor in the Office of Food Additive Safety in the Center for Food Safety and Applied Nutrition at the FDA. This web seminar focused on food allergies. For more information about this web seminar, its presenter(s), read what participants said about it, and to see and download its PowerPoint slides <a href="http://learningcenter.nsta.org/products/symposia_seminars/fall07/FDA/webseminarI.aspx">go here</a>.

Scanning Probe Microscopy

11/15/2007 12:00:00 AM

Imagine you could build an object that is a billion times smaller than a meter. What would you build? An entire new field has emerged as a result of a new generation of microscopes that allows scientists to investigate the world at the tiniest of scales. This activity explores how Atomic Force Microscopes work to image and manipulate materials at the nanoscale.

Brainstorms: From Idea to Invention

11/8/2007 12:00:00 AM

Learners explore the design process by improving an existing invention; designing and building a drink holder for an airplane seat and communicating their design process; and designing an investigation to evaluate Scotchgard.

A Sense of Wonder

11/5/2007 12:00:00 AM

Learners explore the lives of two important environmentalists, John Muir and Rachel Carson. They keep nature journals to record observations and wonderings about the outdoors, as Muir and Carson did many years ago. Learners compare the characteristics of the two environmentalists and ultimately learn what it means to have a sense of wonder.

Archive: From Astrobiology to Zoology: Igniting Students' Interests in Science Careers , November 1, 2007

11/1/2007 12:00:00 AM

This Web Seminar, sponsored by Sally Ride Science, took place on November 1, 2007, from 6:30 p.m. to 8:00 p.m., Eastern Time. Presenting were Dr. Karen Flammer, Research Physicist at University of California in San Diego and Senior Vice-President at Sally Ride Science and Brenda Wilson, Vice President of Content and Out-of-School Programs at Sally Ride Science. This web seminar focused on how teachers can ignite students' interests in four science careers: environmental sciences, space sciences, health sciences, and Earth sciences. For more information about this web seminar, its presenter(s), read what participants said about it, and to see and download its PowerPoint slides <a href="http://learningcenter.nsta.org/products/symposia_seminars/fall07/SRS/webseminarII.aspx">go here</a>.

Archive: From Astrobiology to Zoology: Igniting Students' Interests in Science Careers, October 25, 2007

10/25/2007 12:00:00 AM

This Web Seminar, sponsored by Sally Ride Science, took place on October 25, 2007, from 6:30 p.m. to 8:00 p.m., Eastern Time. Presenting was Dr. Karen Flammer, Research Physicist at University of California in San Diego and Senior Vice-President at Sally Ride Science. This web seminar focused on how teachers can ignite students' interests in science careers. For more information about this web seminar, its presenter(s), read what participants said about it, and to see and download its PowerPoint slides <a href="http://learningcenter.nsta.org/products/symposia_seminars/fall07/SRS/webseminarI.aspx">go here</a>.

Career of the Month: An Interview with Green Product Chemist Andy Chen

10/19/2007 12:00:00 AM

Green chemistry is the design of chemical products and processes that reduce, recycle, or eliminate the use of generation of hazardous substances. The fundamental idea of green chemistry is that the designer of a chemical is responsible for considering what will happen to the world after the product is introduced. Nike product chemist Andy Chen uses green chemistry to develop materials for apparel, equipment, and footwear that are healthy for workers, consumers, and the environment.

Nurturing the Nature of Science

10/17/2007 12:00:00 AM

Historical stories of scientists provide an excellent opportunity to help students see that science is indeed a human endeavor and demonstrate the interrelationships among science, technology, and society. A number of engaging historical accounts illustrate characteristics of the nature of science. The story of Lise Meitner leads students through the processes of how one of the most important scientific breakthroughs of this century occurred. Her role in nuclear research and her proposal of the nuclear-fission theory can be used to illustrate many of the characteristics of the nature of science.

Draw-a-Scientist/Mystery Box Redux

10/16/2007 12:00:00 AM

The sequence of activities presented here-Draw-a-Scientist and the Mystery Box Redux-were designed to help students better understand the nature of science (NOS) and engage them in the process of scientific inquiry. As a result, students begin to view themselves as scientists and realize that they already have the skills and thought processes necessary to be successful in the field.

Archive: How to Maximize your NSTA Conference Experience, October 9, 2007

10/9/2007 12:00:00 AM

This Web Seminar, sponsored by the NASA Explorer Schools program, took place on October 9, 2007, from 6:30 p.m. to 8:00 p.m., Eastern Time. The presenters included NSTA staff members Howard Wahlberg, Jodie Rozzell, and Flavio Mendez. This web seminar focused on information and strategies teachers can use to maximize their experience at NSTA conferences. For more information about this web seminar, its presenter(s), read what participants said about it, and to see and download its PowerPoint slides <a href="http://learningcenter.nsta.org/products/symposia_seminars/fall07/How_to_Maximize/webseminar.aspx" target=_Blank">go here</a>.

Archive: Hotspots, Plumes and LIPs: Everything's Coming Up Igenous!, October 2, 2007

10/2/2007 12:00:00 AM

This Web Seminar, developed in collaboration with the National Science Digital Library (NSDL) took place on Tuesday, October 2, 2007, from 6:30 p.m. to 8:00 p.m. Eastern time. In this program, participants received a rich view of the research dealing with the formation of seamounts, hotspots, mantle plumes, and LIPs (large igneous provinces). For more information about this web seminar, its presenter(s), read what participants said about it, and to see and download its PowerPoint slides <a href="http://learningcenter.nsta.org/products/symposia_seminars/NSDL2/webseminar2.aspx">go here</a>.

Every Day Science Calendar-November 2007

10/1/2007 12:00:00 AM

This monthly feature contains facts and challenges for the science explorer.

Teaching Science Using Stories: The Storyline Approach

10/1/2007 12:00:00 AM

Storytelling is an age-old and powerful means of communication that can be used as an effective teaching strategy in the science classroom. This article describes the authors' experiences implementing the Storyline Approach, an inquiry-based teaching method first introduced by Kieran Egan (1986), in the context of teaching the concept of air pressure to seventh- and eighth-grade students. Also included are story-shaping strategies and history-of-science resources to assist in the creation of your own story.

Using Narrative Informational Book Circles, Connection Charts, and Notebooks to Showcase Science as a Human Endeavor

10/1/2007 12:00:00 AM

Narrative informational book circles are the product of our efforts to combine current research in learning and cognition with integrated science and language-arts activities. They present instructional strategies that support students as they make connections, ask questions, and participate in discussions about science as a human endeavor. In addition, they provide a flexible structure that encourages students to engage in critical thinking and reflection as they read, discuss, and respond to carefully chosen nonfiction science trade books.

A Literature-Circles Approach to Understanding Science as a Human Endeavor

10/1/2007 12:00:00 AM

Unfortunately, the reading of science-related, historical nonfiction alone does not necessarily lead students to make personal connections to science or understand science as a human endeavor interdependent with culture, society, and history. Teachers must structure students' reading to ensure that they consider specific aspects of science while reading and discussing books. One way for teachers to focus their students' attention on components of the nature of science is through the use of literature circles.

Modeling Leeuwenhoek's Tools With Disposable-Camera Microscopes

10/1/2007 12:00:00 AM

When students design and build their own versions of instruments, they appreciate them more-and are more likely to appreciate how experimentation plays a critical role in explaining the world around them (NRC 1999). In this activity, students learn how science is done by becoming active participants. They use free lenses to build simple (single-lens) microscopes using a problem-based learning approach that integrates inquiry, design, problem solving, and communication.

Science Sampler: Weaving women into the science curriculum

10/1/2007 12:00:00 AM

Learning about great women in the sciences has the potential to impact mid-level students in a number of ways. These women and their work may serve as important role models, providing encouragement to younger female students. In addition, the stories of these scientists and their work enrich the overall curriculum, conveying an in-depth and connected view of science (NRC 1996). This article outlines several strategies that effectively weave women into the science curriculum.

Science Sampler: Two heads

10/1/2007 12:00:00 AM

This cooperative activity presents middle school students with the opportunity to explore and discover, as well as enjoy their own communications with one another. By employing reading, writing, and history as an integrated approach to teaching about the scientific process, students may not only construct viable images to explain intangible ideas, but may come to appreciate the nature of science as it occurs in real-world applications.

Scope on the Skies: Focus on Uranus

10/1/2007 12:00:00 AM

It wasn't until 1781, when William Herschel aimed his six-inch reflecting telescope toward the skies, that our solar system quite literally doubled in size with his discovery of another planet-Uranus. In this month's column, you'll learn about the events that led Herschel to this important discovery, and interesting facts about Uranus. In addition, you will discover how you can view this spectacular planet by observing the October skies.

The Life and Work of John Snow

9/27/2007 12:00:00 AM

Due to his work to determine how cholera was spread in the 18th century, John Snow (1813-1858) has been hailed as the father of modern epidemiology. This article presents an inquiry model based on his life and work, which teachers can use to develop a series of biology lessons involving the history and nature of science. The lessons presented use a combination of literature, history, critical thinking, and simulation to promote "the use of history in school science programs to clarify different aspects of scientific inquiry, the human aspects of science, and the role that science has played in the development of various cultures" as recommended by the National Science Education Standards (NRC 1996, p. 107).

Career of the Month: An Interview with Space Architect Constance Adams

9/27/2007 12:00:00 AM

Drawing knowledge from many fields-including science, engineering, and art-space architects such as Constance Adams design structures for nonterrestrial environments. In one such project at NASA, Adams works on elements for the International Space Station (ISS), which is currently being assembled, and inhabited, in outer space. For Adams, and everyone involved with ISS, each week brings new, unanticipated challenges as scientists learn about the orbital environment 330 km above Earth and what it takes to exist there.

Archive: FunWorks: Inspiring Students to Pursue Math and Science Careers!, September 20, 2007

9/20/2007 12:00:00 AM

This Web Seminar, developed in collaboration with the National Science Digital Library (NSDL) took place on Thursday, September 20, 2007, from 6:30 p.m. to 8:00 p.m. Eastern time. In this program, participants examined research associated with the creation of the FunWorks digital library, focusing on the need for career education at the middle school level. For more information about this web seminar, its presenter(s), read what participants said about it, and to see and download its PowerPoint slides <a href="http://learningcenter.nsta.org/products/symposia_seminars/NSDL2/webseminar1.aspx">go here</a>.

Archive: Food Safety and Nutrition, May 31, 2007

9/13/2007 12:00:00 AM

The second of two web seminars on the topic of Food Safety and Nutrition was held on Thursday, May 31, 2007, from 6:30 p.m. to 8:00 p.m. Eastern time. The presenter was Crystal Rasnake, Nutritionist in the Office of Nutrition, Labeling, and Dietary Supplements in the Center for Food Safety and Applied Nutrition at the Food and Drug Administration. Ms. Rasnake talked about the percent daily value on the food label and the "Make Your Calories Count" interactive website that can be used in the classroom to teach about the food label. For more information about this web seminar, its presenter(s), read what participants said about it, and to see and download its PowerPoint slides <a href="http://learningcenter.nsta.org/products/symposia_seminars/stlouis07/nutrition/webseminarII.aspx">go here</a>.

Archive: Food Safety and Nutrition, April 26, 2007

9/10/2007 12:00:00 AM

The first of two web seminars on the topic of Food Safety and Nutrition was held on Thursday, April 26, 2007, from 6:30 p.m. to 8:00 p.m. Eastern time. The presenter was Dr. Patrick McCarthy, Epidemiologist from the Office of Food Defense, Communication, and Emergency Response, at the U.S. Food and Drug Administration (FDA), Center for Food Safety and Applied Nutrition. In this seminar, Dr. McCarthy talked about outbreak investigations. For more information about this web seminar, its presenter(s), read what participants said about it, and to see and download its PowerPoint slides <a href="http://learningcenter.nsta.org/products/symposia_seminars/stlouis07/nutrition/webseminarI.aspx">go here</a>.

Career of the Month: An interview with Aquatic Conservation Biologist Zeb Hogan

9/1/2007 12:00:00 AM

To protect the diversity of life on Earth, conservation biologists study species and habitats in danger of extinction. Freshwater is arguably one of the most critical global resources. The ecosystem biodiversity of this invaluable resource is highly threatened. In his role as aquatic conservation biologist, Zeb Hogan travels the world to better understand and reduce threats to endangered freshwater fish and their habitats. Hogan's efforts support the invaluable freshwater biodiversity and ecosystem health.

The Story of Science: Einstein Adds a New Dimension

8/7/2007 12:00:00 AM

Now, it's time for your students to look over Albert Einstein's shoulder as he develops a new kind of physics that points the way to more recent theories of particle physics and quantum mechanics. Joy Hakim will demonstrate how scientific thoughts today are often written in the language of mathematics, such as E=mc2, and explains clearly what this means. Students will learn why relativity and quantum theory are perhaps the most important ideas in modern science, maybe of all time. This is the third book in the Story of Science series. The book is full-color throughout.

A Boy with Something on His Mind

8/1/2007 12:00:00 AM

Fifteen-year-old Albert Einstein is miserable. He is trying to finish high school in Germany, but he hates the school; it's a strict, rigid place. To make things worse, his parents have moved to Italy. They think he should stay behind until his schooling is completed. It isn't long, though, before he is on his way over the Alps, heading south to join them. Why does he leave Germany? Today, no one is quite sure, but a letter from the school offers a powerful clue: "Your presence in the class is disruptive and affects the other students." What are the Einsteins to do with their son? He is a high school dropout who has arrived without warning. This free selection includes a lively photograph of Einstein having fun on a bike in southern California in 1933.

Archive: FDA/NSTA Symposium: Teach Science Concepts and Inquiry with Food, Denver, CO: Nov 9, 2007

7/30/2007 12:00:00 AM

During this half-day symposium, scientists and education specialists from the FDA talked to teachers about food science, food science related careers, and the food label. The presenters also performed activities that enhanced the participants' knowledge about the topic of food and served as models for activities the teachers could do with students in their classrooms. Participants learned how FDA uses DNA micro-array technology to detect foodborne pathogens, the scientific basis for the percent daily values (%DVs) on the Nutrition Facts Label, and how to culture bacteria found in food. All participants received a binder including all the PowerPoint presentations and handouts and a $60 stipend for attending the symposium.

Girls in Science Rule!

7/30/2007 12:00:00 AM

This overnight camp for girls provided opportunity for outdoor adventures while building science process skills and interest in science careers. Students participated in activities relating to ecology.

Science Sampler: Building bridges between scientists and teachers to bring the joy of science to British Columbia students

7/1/2007 12:00:00 AM

Although it is hard to claim that one or two school visits by a scientist will change how students think about science and their place in it, the authors' experience suggests that, for many students, a school visit by a scientist makes a big and long-lasting difference. The goal of this paper is to describe work done by the British Columbia Scientists and Innovators in the Schools (SIS) organization during the 2005-2006 school year and to provide some tips about how to make a school visit a success.

Careers in Science and Technical Communication

7/1/2007 12:00:00 AM

This article provides practical guidance for science teachers to help students who love both science and writing, and are struggling to find a career that will allow them to combine these disparate talents and interests. It includes descriptions of career paths, suggestions for exploratory steps, and links to sources of additional information. The common thread running through these careers is that the professional first gains an understanding of some aspect of science or technology, and then helps other people build the same understanding.

Career of the Month: An Interview with Ethnobotanist Maria Fadiman

7/1/2007 12:00:00 AM

According to Plant Talk (2007), approximately 270,000 species of plants exist on Earth. The numbers of known species-including trees, flowers, fruits, and herbs-increases almost daily as scientists make new discoveries. From indigenous cultures in Australia to urban communities in the United States, and everywhere in between, plants are used in clothing, medicine, furniture, food, and symbolic and spiritual rituals. Ethnobotanists, such as Maria Fadiman, study this relationship between people (ethno) and plants (botany). In the rain forests of Latin America and African Savannas, home to hundreds of thousands of plant species, Fadiman works to help people and plants live in harmony.

Archive: FDA/NSTA Symposium: Food Safety and Nutrition, St. Louis, MO: March 31, 2007

3/31/2007 12:00:00 AM

During this half-day symposium, scientists and education specialists from the FDA shared information with teachers about food science, bioscience, and the food label. The presenters also performed activities that enhanced the participants' knowledge about the topic of food science and served as models for activities the teachers can do with students in their classrooms. Participants learned how FDA uses DNA micro-array technology to detect foodborne pathogens, the scientific basis for the percent daily values (%DVs) on the Nutrition Facts Label, and how to culture bacteria found in food. All participants received a binder including all the PowerPoint presentations and handouts and a $60 stipend for attending the symposium.

Career of the Month: An interview with Honey Bee Scientist Eric Mussen

3/1/2007 12:00:00 AM

It's common knowledge that honey bees collect nectar from flowers to make honey. But did you know honey is the only food we consume that is produced by insects? In addition, bees pollinate (fertilize) a staggering one-third of what we eat every day, including fruits and vegetables. Further, products of bees and their hives-such as honey and venom-are used internationally for antibiotic activity, bee-sting therapy, treating burn injuries, beauty products, and more. As an apiculturist, Eric Mussen studies honey bees and their relationships with the environment, people, and other organisms.

Unlocking the Atom

2/1/2007 12:00:00 AM

In this project, high school chemistry students investigate atomic structure from a historical perspective. Assuming the personas of eight legendary scientists and their assistants, students stage a mock gathering to explore the evolution of the atomic model. This role-playing activity may also serve as a template for weaving the rich history of science into other subject areas. The project culminates in individually written news stories about the "meeting of the minds," an assignment that allows students to weave history, modern atomic theory, and their own twist on events that might transpire if deceased scientists could converse.

Career of the Month: An interview with Bone Detective Diane France

2/1/2007 12:00:00 AM

We have all heard the expression, "eyes are windows to our souls." Similarly, a forensic anthropologist might say "bones are windows to our lives." When someone dies and their identity is unknown, skeletal clues can uncover who that person is and the circumstances surrounding their death. Using scientific techniques, these bone detectives help solve cases involving unidentified victims from crimes, fires, plane crashes, wars, and accidents. Forensic anthropologist Diane France views her work as a series of puzzles as she helps law enforcement, medical examiners, and families piece together hard cases.

Scope on the Skies: Other moons

2/1/2007 12:00:00 AM

Nearly 400 years ago, on January 7, 1610, Galileo Galilei turned his new telescope toward the planet Jupiter. In his notes and later in a publication titled Sidereus Nuncius, or The Sidereal Messenger, Galileo described his observations of Jupiter and its four moons, as well as his observations of our Moon and the planet Venus. A translation of this book was completed in 1800, and an online copy is available for your students to read courtesy of the Linda Hall Library (see Resources). This month's Scope on the Skies column centers around Galileo and includes lessons based on his observations.

The Early Years: Birds in Winter

2/1/2007 12:00:00 AM

Science and art go hand-in-hand, as scientists make art to share their observations. Two scientists who are widely known first as artists are Leonardo de Vinci, anatomist and inventor, and Beatrix Potter, mycologist. Both of these scientists used observations of the natural world as the springboard for their discoveries. Young children like to paint and draw and are learning that they can make representations and share their stories with artwork. Use your students' interest in drawing to teach about recording and sharing scientific observations. Making observations about living things is part of the National Science Education Content Standards A and C for grades K-4.

Archive: Food Safety and Nutrition, Jan 18, 2007

1/18/2007 12:00:00 AM

Investigation! The second of two web seminars on the topic of Food Safety and Nutrition was held on Thursday, January 18, 2007, from 6:30 p.m. to 8:00 p.m. Eastern time. The presenter was Sherri McGarry, Foodborne Outbreak Coordinator on the Emergency Coordination and Response Staff in the Office of Compliance, Center for Food Safety and Applied Nutrition, at the U.S. Food and Drug Administration. The presentation focused on the work of scientists at the FDA as it relates to outbreak investigations. For more information about this web seminar, its presenter(s), read what participants said about it, and to see and download its PowerPoint slides <a href="http://learningcenter.nsta.org/products/symposia_seminars/fall06/nutrition/webseminarII.aspx">go here</a>.

Career of the Month: An interview with Clinical Neuropsychologist Deborah Attix

1/1/2007 12:00:00 AM

Neuroscience is a field dedicated to learning about the brain and nervous system, which can help us understand, prevent, and treat diseases and disorders such as Alzheimer's, depression, and addiction. The vast scope of questions neuroscience is trying to answer draws interest from many disciplines, including psychology. Clinical neuropsychologists, such as Deborah Attix, help people who appear to have cognitive or behavioral problems. Using scientific tests to assess what parts of the brain might be linked to certain problems; Attix gets an overall picture of someone's cognitive function. With this information, she can diagnose a disorder and provide targeted treatment to help that person recover or cope.

More Picture-Perfect Science Lessons: Using Children's Books to Guide Inquiry, K-4

1/1/2007 12:00:00 AM

Teachers raved when NSTA Press published Picture-Perfect Science Lessons in 2005.* They loved its lively mix of kid-magnet books, Standards-based science content and ready-to-teach lessons. So what could be more perfect? More Picture-Perfect Science Lessons! This volume offers 15 new lessons that combine picture books and inquiry to develop students' interest in science and reading. The sequel follows the winning formula that made the first book an NSTA best seller. The lessons, following the 5E instructional model developed by the Biological Sciences Curriculum Study (BSCS) cover a variety of science content-physical science, life science, and Earth and Space Science. They include reproducible student pages and assessments. They feature embedded reading-comprehension strategies. And they make students yearn to learn from such engaging fiction and nonfiction books as Diary of a Worm, Sunshine On My Shoulders, How Big is a Foot? and Leo Cockroach, Toy Tester. The authors know how important it is for time-starved teachers to integrate science and reading in a natural way and how students with reading troubles can use an extra nudge to get engaged in science texts. More Picture-Perfect Science Lessons is the perfect supplement to your science program-and the perfect way to help students develop a love of reading and learning about science. *Teachers weren't the only ones raving! Picture-Perfect won the 2005 Distinguished Achievement Award for Teacher Resource Books from the Association of Educational Publishers.

Simple Models

1/1/2007 12:00:00 AM

As stated in "About This Book," the author isn't going to take the usual approach to the subject of chemistry. Because virtually all explanations of chemical reactions are based on our current model of atoms and molecules, the first thing to do here is to help you understand why we believe that atoms and molecules look and act the way they do. That's not a trivial issue, because despite the impression you might have gotten from textbooks, no one has ever seen an atom in the sense that you can see this page in front of you. What we have are observations and experiments that lead us to formulate models of atoms. This free selection includes the Table of Contents, Preface, About This Book section, a Safety Note, and the Glossary.

Career of the Month: An interview with Ear, Nose, Throat Doctor Scott Howard

12/1/2006 12:00:00 AM

Ear, nose, and throat complaints, such as allergies, ear infections, sinusitis, and sore throats, are the number one reason people go to the doctor. Diseases and disorders of the head and neck, particularly the ear, nose, and throat (ENT), are treated by ENT physicians. Although the field is limited to the head and neck, it is a very important area of the body and the location of all the special senses (sight, hearing, smell, and taste). Using investigative thinking, ENT doctor Scott Howard helps his diverse group of patients with medicine, lifestyle alterations, therapies, and surgery.

Science Sampler: Rocket boys and girls

12/1/2006 12:00:00 AM

Teachers at a middle school located in West Virginia didn't want their students to limit themselves to local jobs when faced with future career decisions. They wanted them to investigate a world of science within their state that they might not be aware of. To achieve this goal, they submitted and received a $10,000, 2005 Toyota Tapestry Grant in the Literacy and Science category. A small town hero from West Virginia provided the inspiration for the interdisciplinary project, Rocket Boys and Girls. All described activities were paid for with the grant.

Archive: Food Safety and Nutrition, Nov 9, 2006

11/9/2006 12:00:00 AM

Using the Label! The first of two Web Seminars on the topic of Food Safety and Nutrition was held on Thursday, November 9, 2006, from 6:30 p.m. to 8:00 p.m. Eastern time. The presenter was Camille Brewer, Associate Director for the Office of Nutritional Products, Labeling, and Dietary Supplements at the Food and Drug Administration (FDA). The presentation focused on the key parts of the food and nutrition labels and how these can be used to help consumers make healthful food choices. Ideas for using the food and nutrition labels in the classroom were shared by the participants. For more information about this web seminar, its presenter(s), read what participants said about it, and to see and download its PowerPoint slides <a href="http://learningcenter.nsta.org/products/symposia_seminars/fall06/nutrition/webseminarI.aspx">go here</a>.

Get a Grip! A Middle School Engineering Challenge

11/1/2006 12:00:00 AM

Investigating the field of engineering offers the opportunity for interdisciplinary, hands-on, inquiry-based units that integrate real-world applications; yet, many K-12 students are not exposed to engineering until they enter college. Get a Grip! is a problem-based unit that places middle school students in the role of engineers who are challenged to design and construct prosthetic arms for amputees in a war-torn country. The students use common materials to build arms that accomplish tasks requiring fine motor control and strength.

The CSI Effect: Changing The Face of Science

11/1/2006 12:00:00 AM

Until recently, the vast majority of female student images of scientists were versions of white males working alone in laboratory settings (Barman et al. 1997). As a result, the authors asked the question, "What phenomenon is responsible for the recent change in female students' mental images of scientists?" They suggest that the popular Crime Scene Investigation (CSI) television series and other television programming have greatly influenced how students, especially female students, perceive scientists at work. Evidence for the "CSI effect" was found in drawings from 388 middle school students asked to participate in the Draw-A-Scientist Test (DAST) activity. The procedures and results of this fascinating study are described in this article.

Science Sampler: Engineering in the classroom

11/1/2006 12:00:00 AM

In an effort to educate students about engineering, teachers in the Bowling Green, Kentucky, area challenged their students to become engineers. Students were given the tools they needed to design, create, and race a vehicle constructed from plastic building blocks that would move down a predetermined course in the shortest amount of time. With a robotics competition as the culminating experience, upper elementary and middle school students were motivated to become engineers.

Trade Books and the Human Endeavor of Science

11/1/2006 12:00:00 AM

An innovative strategy for improving students' perceptions of scientists is to introduce "Science as a Human Endeavor" through the use of a well-designed literature program using books that showcase a range of abilities and diversity among scientists. This idea was tested with a group of 156 third-grade students using a series of carefully selected trade books.

Using Biographies in Science Class

11/1/2006 12:00:00 AM

One fifth grade teacher recalls the conversations that took place in grad school regarding the nature of science and science as a human endeavor after her fifth grade students inquired about what a scientist looks like. Students shared descriptions of lab coats, goggles, microscopes, and little old men with wire-rimmed glasses. Thus began an embarkation into a discovery of who scientists are and what they do.

Science 101: Why is Pluto no longer a planet?

11/1/2006 12:00:00 AM

On August 24, 2006, the International Astronomical Union (IAU) decided that Pluto was no longer a planet, but rather a "dwarf planet". Our understanding of the solar system has not undergone any radical changes, our understanding of Pluto did not change, nor did any great theories in astronomy undergo revision. Whatever the reasoning for the reclassification, it has left quite a few scientists upset and many science educators have hailed this as a major change in scientific understanding.

Teaching Through Trade Books: The Great Quake of 1906

10/1/2006 12:00:00 AM

Natural disasters such as the 1906 San Francisco earthquake serve as reminders of the need for geologic research and investment in disaster preparedness of all types. Although young students may view their world as a rather localized area, natural disasters such as earthquakes are brought into their homes--whether it's through television, internet, or print media. Today's students are more globally aware than their counterparts of yesteryear and teachers can capitalize on this.

Hot Off the Press

10/1/2006 12:00:00 AM

Environmental Health Perspectives (EHP), a peer-reviewed environmental health research journal (published by the National Institute of Environmental Health Sciences, part of the National Institutes of Health,) provides the EHP Student Edition for high school and college teachers and their students. Each edition contains news articles that summarize a wide variety of scientific information and original research, which are paired with complementary lessons that introduce students to hot-off-the-press science. This article presents ways to integrate EHP's online content in the classroom.

Be a Citizen Scientist! Celebrate Earth Science Week 2006

10/1/2006 12:00:00 AM

During Earth Science Week (October 8-14, 2006), millions of citizen scientists world-wide sampled groundwater, monitored weather, toured quarries, explored caves, prepared competition projects, and visited museums and science centers to learn about Earth science. The American Geological Institute (AGI) organized the annual event to encourage better understanding of the Earth sciences and stewardship of the planet.

Earth from Above

10/1/2006 12:00:00 AM

Using free software called Google Earth, students can view Earth by hovering over features and locations they preselect or by serendipitously exploring locations that catch their fascination. This article presents a lesson in which students use Google Earth to learn basic navigation skills to effectively view images; determine distance measurements, elevations, and coordinate locations; locate and analyze images based on personal research choices; and share findings from their research with the class.

Career of the Month: An Interview with Plant Geneticist John Stommel

10/1/2006 12:00:00 AM

As technology advances, so does the ability to better appreciate genetic diversity. Plant geneticists, such as John Stommel, use traditional research and biotechnology-based approaches to develop plants with improved quality, disease resistance, stress tolerance, and productivity. Cultivate your students' knowledge about this fascinating career by sharing this stimulating information with them--their interest is sure to germinate!

A "Nature of Science" Discussion: Connecting Mathematics and Science

9/1/2006 12:00:00 AM

Nonscience majors often come into science courses with misconceptions about the nature of science. As part of an integrative mathematics and science course, we have structured a continued dialogue regarding the nature of science through inquiry-based classroom activities and an extended investigation.

Be A Citizen Scientist! Celebrate Earth Science Week 2006

9/1/2006 12:00:00 AM

Magnifying Students' Interest in Science

7/1/2006 12:00:00 AM

Textbooks often teach students that there is one scientific process of science that must be rigidly followed-which leads them to equate science with boredom! However, these negative perceptions can be eliminated by integrating visual art and microscopy into the science curriculum. The images and corresponding notes featured in this article can be used as concrete examples of a means by which students can document and communicate their own work as scientists and artists, while discovering the microworld around them using the microscope and available art tools.

The Nature of Science and Art

7/1/2006 12:00:00 AM

The value of art education and its natural tie-in with science promted a principle of a middle school to encourage collaboration between his science teacher and art teacher. Although they were initially apprehensive, this formidable force realized that their students could learn concepts related to decision making and problem solving as they integrated science and art. As they planned together, the teachers decided to enhance and extend what students were already learning about plant life by integrating science and art activities. The series of activities included here represent the efforts of these teachers to combine and expand the disciplines.

Science Sampler: Teaching science using the movie Apollo 13

7/1/2006 12:00:00 AM

For over 40 years the space program has inspired students of science and engineering. The movie Apollo 13, about the third lunar mission, provides opportunities to teach students about several science concepts and the nature of scientific investigation. Use the ideas and suggestions found in this article to teach students about the phenomenon of inertia, the hypothesis-observation cycle, and illustrate the importance of solving problems creatively.

Science Sampler: The scientist and artist in all

7/1/2006 12:00:00 AM

Eliminate the faulty, stereotypical concept of the scientist and expose science as a diverse realm through this engaging and eye-opening activity. A class discussion and drawing activity bring students to understand that their perception of who scientists are and the nature of science can be enhanced by learning about the diversity of scientists; the environments in which they work; and the materials, equipment, and knowledge necessary in their fields.

Career of the Month: An Interview with Diabetes Educator Donna Rice

7/1/2006 12:00:00 AM

Diabetes can develop at any age and lead to a lot of health problems. But with the help of a Diabetes Educator--such as Donna Rice--individuals can learn the knowledge, skills, and tools needed to gain control of diabetes and have long, healthy lives. Introduce your students to this gratifying career. Although the challenges are considerable--the rewards are even greater.

Expert Biogeographers

4/1/2006 12:00:00 AM

Instead of having students read about biomes in a textbook, why not have them become expert biogeographers? Once students have learned what a biogeographer does through an on-line search, they will take on the role as expert biogeographer. In this hypothetical scenario, they have been hired by the Department of Environmental Protection (DEP) to research a land biome area. As researchers, they will be required to do a variety of inquiry-based tasks, which are outlined in the article.

Creating Deep Time Diaries: An English/Earth Science Unit for Middle School Students

4/1/2006 12:00:00 AM

Students love a good story. We all do. That's why incorporating literary fiction that parallels teaching goals and standards can be so effective. In the interdisciplinary, thematic six-week unit described here, the fictional book The Deep Time Diaries, by Gary Raham, is used to explore topics in paleontology, Earth science, and creative journaling within an inquiry-based context.

A Bermuda Triangle of Science

4/1/2006 12:00:00 AM

The Bermuda Triangle is famous for the unexplained disappearances of ships and aircraft, and for strange meteorological phenomena that allegedly have occurred within its boundaries. The following activity asks students to create their own geographical triangles to research, but instead of focusing on the unexplainable, students research and report on the scientists, scientific discoveries, and other interesting science-related facts tied to the area.

The Finches' Beaks: Introducing Evolutionary Concepts

3/1/2006 12:00:00 AM

Many secondary students hold misconceptions about evolution, even after instruction, that are often inconsistent with what is accepted by evolutionary biologists. This activity is based on scientific evidence but many assumptions and alterations have been made in order to create a model that facilitates the presentation of the major steps of evolutionary process.

Learning Genetics with Paper Pets

3/1/2006 12:00:00 AM

By the end of the eighth grade, students are expected to have a basic understanding of the mechanisms of basic genetic inheritance (NRC 1996). However, these concepts can be difficult to teach. To make these concepts easier for students to grasp, have them create Paper Pets to examine the inheritance of genetic traits over multiple generations, the role and effects of genetic mutations, the origin and impact of genetic diseases, and the methods used to predict and track the inheritance of genetic traits.

Making Mendel's Model Manageable

3/1/2006 12:00:00 AM

Genetics is often a fascinating but difficult subject for middle level students. This engaging activity presents an approach that helps students understand how genotypes can translate into phenotypes using Gummi Bears and Gummi Dolphins to solve problems using Mendel's model, and then revising the model as necessary. Developing a model gives students a sense of how science works and how data translate into scientific ideas.

Science Sampler - Eggheads: Pioneers of genetics

3/1/2006 12:00:00 AM

Today, scientific discoveries can feel anonymous to students. We take many breakthrough discoveries for granted. This timeline activity was created to renew the notion that individual actions make a difference in the progress of scientific thought. Students will enjoy this "eggscellent" learning experience as they construct famous scientists out of eggs, and make a connection between a person and the impact of his or her impact in advancing the field of genetics.

Science Sampler: Girls, robots, and science education

3/1/2006 12:00:00 AM

Diversity in most environments is critical to success. Science instruction with the implementation of robotics could provide girls with the needed impetus to consider fields in engineering and computer science, which are traditionally dominated by males. Robots offer the opportunity for creative expression, problem solving, constructivist learning, mathematics, and computer programming. This article describes various robotics-related activities that can be presented in the classroom to foster positive attitudes toward careers in robotics among girls while engaging students in minds-on, hands-on learning experiences.

Scope on the Skies: The equinox

3/1/2006 12:00:00 AM

With the vernal, or March equinox at hand, now is the perfect time to do some myth-busting with your students by exploring the popular notion that a raw egg will only balance on its end on the equinox. This month's Scope on the Skies describes this exciting activity, and invites you to get involved in the online Sun Shadow Investigation Project (SunShIP), where participants engage in activities that center around the equinox.

The Nervous System Game

3/1/2006 12:00:00 AM

For many children, especially those with reading difficulties, a motor-kinesthetic learning activity may be an effective tool to teach complex concepts (Gardner 1993). With this in mind, a team developed and tested a game designed to teach fourth- to sixth-grade children some basic principles of nervous system function by allowing the children themselves to model the nervous system signals. A formal test of the game led to the activities described in this article. This game is a great way to introduce such complex principles as motor versus sensory signaling, reflexes, and the effects of spinal cord injury.

Universal Design in Science Learning

3/1/2006 12:00:00 AM

Universal design provides a framework for science educators to ensure that teaching and learning opportunities are not only standards-based, but inherently flexible, accessible, and usable to accommodate learner diversity--including cultural, socioeconomic, ethnic background, gender, and ability level. This article presents an overview of how universal design and technology can advance science for all and provides scenarios of universal design in practice.

Our Place in the Spongy Universe

3/1/2006 12:00:00 AM

Physicist James Trefil once described our universe as "The Spongy Universe," comparing large-scale cosmic structures to the structure of a sponge. Because the sponge is such a good model for the universe, the authors modified this "Spongy Universe" activity for use with visually impaired students and pilot tested it at the Colorado School for the Deaf and the Blind.

Literacy in Science: A Natural Fit

2/1/2006 12:00:00 AM

Reading is an essential part of science literacy, but what, when, and how can we incorporate reading in the science classroom? To address these questions and bring reading back into the science classroom, the authors designed four inquiry-based, quarterly reading projects with yearlong literacy routines that were successfully implemented with ninth-grade students, including English language learners. Creating a classroom climate that supports inquiry is essential to both science and literacy learning.

Career of the Month: An Interview with Video Game Level Designer John Feil

2/1/2006 12:00:00 AM

Who would have thought that time spent playing video games could lead to a lucrative career? This was a dream-come-true for John Feil, a Video Game Level Designer at LucasArts--the company that makes Star Wars games. In this month's column, Feil describes this fascinating career, and confesses that it "isn't all fun and games." Students may be surprised to learn that a knowledge of subjects ranging from geology and physics to biology and sociology is needed in order to create the realistic environments depicted in video games.

When Art Meets Einstein

2/1/2006 12:00:00 AM

A New World View, a composition of pale blue glass and steel, is an homage to the most famous scientist in modern history -- Albert Einstein. View this masterpiece for yourself by visiting the World Year of Physics (WYP) team's website that includes a number of extension activities to help middle school students explore their understanding and appreciation of science through art.

Science Sampler: The Hot Zone: An interdisciplinary project on viruses

2/1/2006 12:00:00 AM

This integrated language arts and science project is based on selected parts of The Hot Zone by Richard Preston. Students read the parts of the book that concentrate on the scientific process of working with hot agent viruses, as well as the decision-making process of those in charge of handling potentially serious outbreak situations.

Science Sampler: Torricelli, Pascal, and PVC pipe

2/1/2006 12:00:00 AM

Two giants of science who led the way to our understanding of atmospheric pressure and fluids were Evangelista Torricelli and Blaise Pascal. By conducting experiments inspired by those of Torricelli and Pascal using today's rugged and affordable plumbing materials, students can engage in inquiry-based learning about atmospheric pressure.

Scope on the Skies: Follow the Drinking Gourd

2/1/2006 12:00:00 AM

As you gaze into the stars during the month of February, remember the plight of African Americans and their ancestors. During the years leading up to and during the Civil War, slaves relied on their knowledge of stars to help determine compass directions while escaping north to freedom. The primary stars used were the stars of the two dipper-shaped patterns known as the Big Dipper and Little Dipper, or otherwise known as the Drinking Gourd. In this activity, students can explore the changing position of these stars due to the rotation and revolution of the Earth using a readily available rotating planisphere or the Star Clock pattern (see Resources).

Teaching and Learning About Evolution

1/31/2006 12:00:00 AM

The National Association of Biology Teachers considers evolution to be the foundation for middle school life science. In the National Education Standards (NSES), evolution is an essential component of the science curriculum at all grade levels. With this book as your guide, your charge is to help youth learn about evolution as the unifying theme of the life sciences. How do you guide kids' understanding? What are the potential pitfalls? This chapter covers what you need to know based on the most recent research and advise about the teaching and learning of evolution. First, the author presents the National Science Education Standards, then turns to current research on some of the best ways to teach evolution. Finally, the author will tell you what researchers know about how kids learn about evolution and was to use this knowledge when you teach, whether in informal or formal settings.

It Skips a Generation: Traits, Genes, and Crosses

1/1/2006 12:00:00 AM

Many of the early discoveries in genetics occured in plants. Plants have a few special characteristics that make them ideal for studying genetics. From one known cross, many genetically similar "siblings" are produced. Building from Gregor Mendel's crosses with peas, students review plant breeding populations and crosses. Emphasis is placed on recessive and dominant traits as well as Mendelian quantitative traits. Questions focus on genetics and evolution.

Quantoons

1/1/2006 12:00:00 AM

Do you crave both physics problems and captivating illustrations? If your answer is "yes", look no further! Quantoons combines challenging problems and provocative quotes with intricate drawings that mix Isaac Newton and Marie Antoinette with Romeo, Juliet, and Einstein. The book is a compilation of 58 contest problems that ran between 1991 and 2001 in Quantum magazine; a collaboration between U.S. and Russian scientists that was published by NSTA. In addition to serving as a reader- involvement device, the problems and cartoons were intended to make inquiring minds think about physics and art in new ways-and have fun doing it. When you open Quantoons, you'll be instantly attracted to the colorful cartoons, densely populated with quirky characters that look like something out of MAD magazine. And no wonder: Illustrator Tomas Bunk is a regular contributor to that publication! But when you pull yourself away from the drawings, you'll find that they work with the text to give new context to interesting physics concepts. For example, a Quantoon that explores the classic physics problem of crossing a raging river and determining where you'll land on the opposite shore is accompanied by a funny/sad metaphorical cartoon about traversing the river of life from birth to death.

Scientific Inquiry

1/1/2006 12:00:00 AM

There is little doubt that technological advances have improved the quality of life for the majority of people throughout the world. Thus, students should be familiar with the latest technologies that are used in the process of scientific inquiry, as well as have rich experiences in science classrooms in middle schools throughout the United States. This free selection from the book, "Technology-Based Inquiry for Middle School," features brief historical accounts of how the process of inquiry has transformed over time and outlines important concepts that are prerequisite to an in-depth understanding of scientific inquiry. The Table of Contents, and a bonus section, Probing for Answers is included.

Issue in-depth: Inside alternatively powered vehicles: The problems and the possibilities

1/1/2006 12:00:00 AM

Like all things natural or human-made, all modes of transportation, from horses to spacecraft are governed by the Principle of conservation of matter, the First law of thermodynamics, and the Second law of thermodynamics. The activities described in this article help students to explore the varied methods for powering our transportation needs, and provides students with valuable knowledge and practical experience in applying these scientific laws and principles that govern matter and energy in useful ways. Students will also learn to be thoughtful and deliberate citizens as they engage in a variety of activities designed to demonstrate the delicate balance between the use of technology and our environment, and the associated financial and environmental costs of basic but important decisions we make in life--such as the type of car they choose to drive in the future.

Science 101: How can hands-on science teach long-lasting understanding?

1/1/2006 12:00:00 AM

Hands-on science activities have long been touted as a great way to motivate students who otherwise might not be all that interested in science. This article discusses the art of tapping into successful discovery learning through structured inquiry.

Career of the Month: An Interview with Respiratory Therapist John D. Hiser

1/1/2006 12:00:00 AM

Whether treating newborns for breathing disorders, helping patients with asthma, or diagnosing sleep disorders, respiratory therapists help people breathe easier. Today, as President of the American Association for Respiratory Care (AARC), Respiratory Therapist John D. Hiser is passionate about his role in getting people the care they need. Students will be intrigued by Hiser's rewarding career, and many will be able to identify with him because when he was in high school, he didn't know what he wanted to be when he grew up.

Career of the Month: An interview with Dinosaur Paleontologist Matthew Carrano

1/1/2006 12:00:00 AM

In the hunt for dinosaurs, only a small number of species have been unearthed. Many answers remain buried, awaiting discovery, which is why dinosaur paleontology today is such a thriving field. Dinosaur paleontologist Matthew Carrano not only works with real dinosaur bones every day, but he contributes to the centuries-old process of furthering scientific understanding. To Carrano, it's always exciting to uncover a new dinosaur fossil and be the first person in the history of the universe to see and touch it.

Career of the Month: Historical Archaeologist

12/1/2005 12:00:00 AM

Historical archaeologists such as Mark Warner investigate through excavations and written records of how people lived in the recent past. This thrilling career involves the excavation of artifacts, in combination with written documents, and enables archeologists to tell stories about how everyday individuals--just like you and me--lived in the past.

Aspirin History and Applications

11/1/2005 12:00:00 AM

Of the thousands of drugs and medicines available for the prevention, treatment, and control of human disease and discomfort, the most widely used is aspirin. This article explores the historical development of aspirin and provides teachers with instructional strategies, ideas, and applications for teaching about aspirin in the science classroom. The topic of aspirin serves not only as an interesting history lesson but also an excellent opportunity for science teachers to apply this knowledge to lessons in science and other curricular subjects.

Career of the Month: An Interview with Cryptographer Bruce Schneier

11/1/2005 12:00:00 AM

For the general public, the field of cryptography has recently become famous as the method used to uncover secrets in Dan Brown's, "The Da Vinci Code." But the science of cryptography has been popular for centuries--secret hieroglyphics discovered in Egypt suggest that code-making dates back almost 4,000 years. In today's society, Cryptographers such as Bruce Schneier provide security systems for computers and networks. Students will be mesmerized as the secrets of this thrilling career are revealed.

Editorial: No Time for Complacency

11/1/2005 12:00:00 AM

What accounts for our citizens' apparent lack of interest in scientific careers? The National Science Foundation (NSF) and other agencies have pumped tens of billions into science education improvement at all levels, and while there is still much room for improvement at the precollege level where science is often taught by marginally qualified persons in schools lacking adequate facilities and equipment, many of the nation's undergraduate programs have been upgraded. Employment considerations are often times a deciding factor.

Science and History Come Alive in the Cemetary

11/1/2005 12:00:00 AM

History and science are brought to life for students during a field trip to a local cemetery or as part of a homework assignment. This exciting activity integrates history into the science curriculum, and helps students develop an understanding about scientific inquiry using different types of investigations.

Science Sampler: A puffin adventure

11/1/2005 12:00:00 AM

Through collaboration with the local chapter of the National Audubon Society, students learn how to become responsible and involved citizens, and discover the positive impact their actions can have on the world. Using the internet, as well as school and local libraries as resources, students learn how puffins were hunted for their meat, eggs, and feathers in the 1880s, while making connections between history and science.

Tried and True: The living periodic table

10/1/2005 12:00:00 AM

To help make the abstract world of chemistry more concrete to your middle-school students, have them create a living periodic table that can be displayed in the classroom or hallway. This display includes information about the elements arranged in the traditional periodic table format, but also includes visual real-world representations of the elements chosen by students. For example, an inflated balloon represents helium, a penny symbolizes copper, and a tube of toothpaste denotes fluoride.

Tech Trek: In flight, online

10/1/2005 12:00:00 AM

The concept of flight for human beings has always been closely tied to imagination. To fly like a bird requires a mind that also soars. Therefore, good teachers who want to teach the scientific principles of flight recognize that it is helpful to share stories of the search for the keys to flight. As a result, the authors share some of these with you, using technology. This article outlines several free and commercial websites, including simulations, and educational resources that are available for instructional use. Help your students' knowledge of flight reach "higher altitudes" by implementing these suggestions into your science curriculum.

Identification of Minerals... There Has to Be a Better Way

10/1/2005 12:00:00 AM

"You Be the Geologist" is an adaptation of the traditional, teacher-centered method of mineral identification. This activity requires students to mimic the work of a geologist attempting to identify unknown mineral samples. To do this, students work cooperatively with a partner to decide the best way to identify each mineral sample. The lab also applies to the National Science Education Standards for Earth Science and Science as Inquiry.

Igniting Girl's Interest in Science Careers

10/1/2005 12:00:00 AM

Since leaving the National Aeronautics and Space Administration (NASA), a passion of Sally Ride's has been to find ways to keep girls interested in science. Recently, Sally Ride Science and NASA teamed up to produce a poster based on the book titled, "What Do You Want To Be? Explore Space Sciences," one of five titles in a new series of science career books.

Issues in-depth: Pesticides, people, and the environment: A Complex relationship

10/1/2005 12:00:00 AM

If you were to ask your students what they do when they find ants or other insects in their homes, their most common response would probably be, "Get the bug spray!" Because students are not only being exposed to pesticides but are also developing patterns of behavior likely to continue throughout their lives, discussions about pesticides, the controversies surrounding their use, and pesticide safety are important in the middle grades.

The Early Years: More than Messing Around with Magnets

10/1/2005 12:00:00 AM

This article focuses on magnets and teaching the nature of science. The predicting and testing students do in this month's activity also relate to Science and Children's theme in this issue, teaching the nature of science.

Methods and Strategies: Understanding the True Meaning of Nature of Science

10/1/2005 12:00:00 AM

Along with the responsibility of teaching science content and inquiry comes the responsibility of nurturing an understanding of the nature of science. This article offers applicable suggestions to help in highlighting the nature of science.

Science Shorts: Nature of Science Is...

10/1/2005 12:00:00 AM

The phrase "nature of science" refers to the characteristics of scientific knowledge that necessarily result from the scientific investigations that scientists conduct to develop knowledge. Yet, these characteristics are assumed by many to be "difficult" to teach. Not so. Many important aspects of nature of science can be directly linked to content traditionally taught in elementary level science-the key is to explicitly highlight each characteristic as students experience it to generate awareness. This article highlights these points and offers a corresponding activity.

Editor's Note (October 2005)

10/1/2005 12:00:00 AM

Why should teachers emphasize the nature of science? Not only does it help students to think and solve problems like scientists, but students will learn how knowledge is developed in science. In this section, the editor discusses the nature of science and why it is an integral part of the science learning experience.

A Natural Selection

10/1/2005 12:00:00 AM

The high school science laboratory provides a natural environment for students to learn through scientist-teacher partnerships. A dynamic learning community, authentic inquiry, a deeper understanding of the nature of science, and learning about scientific careers are all benefits of scientist-teacher partnerships. This article focuses on the benefits of partnerships while describing how one specific partnership team developed a natural selection laboratory to integrate with a high school biology curriculum.

Geoscientists Explore the Earth

10/1/2005 12:00:00 AM

Visit the American Geological Institute (AGI) Earth Science Week website to learn about how you can provide your students with inquiry-based learning experiences that celebrates the theme, "Geoscientists Explore the Earth." On the website you will find events taking place in your community, local organizations to partner with, the many careers available in geoscience, the monthly Earth Science Week Update electronic newsletter, and how you can order an Earth Science Week educator's kit.

Breaking into Inquiry

10/1/2005 12:00:00 AM

An inquiry-based curriculum requires teachers to design experiences that engage students in scientific phenomena through direct observation, data gathering, and analysis of evidence. Replacing familiar routines and conventional methods with inquiry may seem daunting. However, appropriately scaffolded inquiry can provide a smooth transition. The scaffolding procedure described in this article allows teachers to adjust from highly structured environments and teacher-directed inquiry to less structured environments with student-directed inquiry.

Career of the Month: An Interview with Sport Biomechanist Bill Sands

10/1/2005 12:00:00 AM

This month's column features Bill Sands, a Sports Biomechanist at the U.S. Olympic Training Center (OTC). As Head of Sport Biomechanics and Engineering, he helps Olympic athletes defeat their opponents and achieve their dreams. Catapult your students' interest in this exciting career that integrates science and sport.

Idea Bank: A Big Bang Lab

10/1/2005 12:00:00 AM

The authors of "How Far are the Stars," featured in the February issue of The Science Teacher, showed how the measurement of parallax permits scientists to infer astronomic distances. Give your students the chance to make similar inferences through a free module available online that allows students to scale sizes and distances, and then create models from which they calculate inferences that, in simplified form, give results that astronomers obtained similarly in recent times.

Career of the Month: Foodborne Disease Epidemiologist

9/1/2005 12:00:00 AM

Did you know that Salmonella and E. coli are just two of more than 250 different identified foodborne diseases? To Jack Guzewich, a Foodborne Disease Epidemiologist with the Food and Drug Administration's (FDA) Center for Food Safety and Applied Nutrition, every outbreak is a new mystery. The mysteries unravel as he discovers how foods become contaminated and works to prevent similar outbreaks in the future. Your students will be intrigued by Jack Guzewich and his fascinating career.

Bridging the Two Cultures: A Comprehensive Interdisciplinary Approach to Teaching and Learning Science in a Societal Context

9/1/2005 12:00:00 AM

Twentieth-century novelist and physicist C.P. Snow famously stated that solving the world's complex problems requires collaboration between humanists and scientists. We agree with Snow and illustrate one integrated educational approach that bridges the two cultures of science and religion to transform the learning and teaching of science.