Product Detail: Web Seminar Archive

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

Type of Product: Web Seminar Archive
Location: Online Archive
Date: Held on 1/29/2008
Grade Level: Elementary School, Middle School, High School, Informal Education

Description

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 go here.

Ideas For Use

This web seminar can be used by new teachers of science or by those who have not taught science in the context of the earth's magnetism in recent time. The presenters provide a content update for understanding earth magnetism, including current research as well as ways to incorporate digital resources related to this topic into teaching.

Additional Info

Science Discipline: (mouse over for full classification)
Rocks
Crustal deformation
Earthquakes
Mountain building
Plate tectonics
Volcanoes
Geosphere
Lithosphere
Mantle
Fields of science
Magnetism
Analyzing data
Collecting data
Interpreting data
Measuring
Modeling
Predicting
Intended User Role:Elementary-Level Educator, High-School Educator, Informal Educator, Middle-Level Educator, New Teacher, Professional Development Provider, Teacher
Educational Issues:Inquiry learning, Professional development, Teacher content knowledge, Teacher preparation, Teaching strategies

Technical

Resource Format:image/jpeg, video/quicktime


National Standards Correlation

This resource has 10 correlations with the National Standards.  
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This resource has 10 correlations with the National Standards.  
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  • Physical Science
    • Motion and Forces
      • Electricity and magnetism are two aspects of a single electromagnetic force. (9-12)
  • Earth Science
    • Properties of earth materials
      • Earth materials are solid rocks and soils, water, and the gases of the atmosphere.
    • Structure of the earth system
      • The solid earth is layered with a lithosphere; hot, convecting mantle; and dense, metallic core.
      • Major geological events, such as earthquakes, volcanic eruptions, and mountain building, result from the motions of lithospheric plates.
      • Constructive forces include crustal deformation, volcanic eruption, and deposition of sediment.
  • Science as Inquiry
    • Abilities necessary to do scientific inquiry
      • Use appropriate tools and techniques to gather, analyze, and interpret data.
      • Develop descriptions, explanations, predictions, and models using evidence.
  • History and Nature of Science
    • Science as a human endeavor
      • Science requires different abilities, depending on such factors as the field of study and type of inquiry.
  • Process Standards for Professional Development
    • Research-Based
      • Address teachers' needs as learners and build on their current knowledge of science content, teaching, and learning. (NSES)
    • Design
      • Introduce teachers to scientific literature, media, and technological resources that expand their science knowledge and their ability to access further knowledge. (NSES)

State Standards Correlation

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