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Lesson Plan |
The purpose of this assessment probe is to elicit students’ ideas about food, transformation of matter, growth and development, conservation of mass, and systems. The concepts underlying this probe are complex. It is…
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Freebies for Science Teachers/From the Field, March 22, 2022
Reports Article |
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Freebies and Opportunities for Science and STEM Teachers, February 4, 2025
Reports Article |
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Freebies and Opportunities for Science and STEM Teachers, May 28, 2024
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Freebies and Opportunities for Science and STEM Teachers, June 25, 2024
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Harboring Hazardous Chemicals and Disposing of Them
Blog Post |
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Freebies and Opportunities for Science and STEM Teachers, May 13, 2025
Reports Article |
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Lesson Plan |
The purpose of this assessment probe is to elicit students’ ideas about decay and decomposers. The probe can be used to determine whether students recognize the need for a biological agent to break down once-living…
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Freebies and Opportunities for Science and STEM Teachers, November 14, 2023
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Freebies and Opportunities for Science and STEM Teachers, May 16, 2023
Reports Article |
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The Teaching of the Science of Climate Change
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What’s Inside Our Solar System?
Lesson Plan |
The purpose of this assessment probe is to elicit students’ ideas about the solar system. The probe is designed to find out if students can distinguish between objects in the solar system and objects outside of the…
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From the Field: Events and Opportunities, October 27, 2020
Reports Article |
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From the Field: Events and Opportunities, February 23, 2021
Reports Article |
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Freebies for Science Teachers, Week of July 20, 2020
Reports Article |
1329 Results