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Teaching for Conceptual Understanding in Science | Posted in Professional Learning
Currently, I am entering my 4th year of teaching 7th and 8th grade science. I’ve always felt that the traditional lecture format my department employs is not the most effective way to reach my students. I’ve added numerous lab activities in an attempt to promote deeper understanding. However, it wasn’t until I stumbled across this thread and read about conceptual understanding that I felt like this is the method that I should have been using all along. The shift to NGSS blends perfectly with this style of instruction and learning. I agree with Joyce in regards to covering the curriculum. We tend to sacrifice depth of learning in favor of squeezing everything in before the next round of state testing begins.
I have read and reviewed many of the resources provided in your book “Teaching for Conceptual Understanding in Science.” I felt the different instructional strategies listed in chapter 8 were extremely beneficial. I’m left with a few lingering questions though. Based on what I’ve read, teachers need to administer some sort of probe or pre-assessment to gauge students’ misconceptions or prior knowledge before planning instruction. Are these probes supposed to take the entire class period? If not, then how do you plan the day based on information you are gathering in a 15-20 minute time span? Using the conceptual thinking model how are teachers providing instruction for concepts that are completely unfamiliar to students?
Making Musical Instruments | Posted in Informal Science
Thank you for sharing this post. I have a science unit that I do with my preschoolers, kitchen band, which is experimenting with sounds found in the kitchen. Never thought of using a carrot to make an instrument. It's intriguing to notice that you can make musical instruments out of almost anything. Thanks again for sharing.
STEM as a "special"?? | Posted in STEM
[size=3][font=Trebuchet MS]Beth and everyone,[/font][/size]
[size=3][font=Trebuchet MS]You might also post this question on the STEM, earlychildhood and elementary [url=http://www.nsta.org/membership/listserver.aspx]email lists/listservs run by NSTA[/url]. You will add to the conversation and reach even more experienced NSTA members. The responses come to email instead of being archived on a platform but the conversations are just as helpful.[/font][/size]
[size=3][font=Trebuchet MS]My experience is with children ages 2.5-5 years old--also a wide developmental range : ) I haven't taught in your situation but over the years I've heard from others who have.[/font][/size]
[size=3][font=Trebuchet MS]They say that organizing the materials for 5 classes a day of children in grades K-8 will make your teaching time more productive. [/font][/size]
[size=3][font=Trebuchet MS]Think about what materials can be left out for subsequent classes. For example, having high shelves where I can quickly move trays of materials used by the 4/5s when the Twos come into the room is essential. [/font][/size]
[size=3][font=Trebuchet MS]Think about projects that can involve multiple ages at different levels, such as gardening. While middle school students are examining cell structure using microscopes, Kindergarten students can be planting seeds. The [url=Progressions Within the Next Generation Science Standards]NGSS Appendix E[/url]-Progressions Within the Next Generation Science Standards can help us make decisions about what to teach when.[/font][/size]
[size=3][font=Trebuchet MS]In keeping with research that shows children learn over time, plan to teach a concept over weeks and months, not just one week, especially the K-2 students.[/font][/size]
[size=3][font=Trebuchet MS]I hope your colleagues in the grade level classrooms can meet with you to see how you all can collaborate so science-technology-engineering-math doesn't become isolated from the rest of the children's learning.[/font][/size]
[size=3][font=Trebuchet MS]Best wishes for a successful program![/font][/size]
[size=3][font=Trebuchet MS]Peggy Ashbrook[/font][/size]
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