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Equal and Opposite

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The purpose of this assessment probe is to elicit students’ ideas about pairs of forces that fit Newton’s third law. The probe is specifically designed to reveal whether students can identify third law force pairs as…

Pandemic Hobby, Part 2: Chickens

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How Renewable Energy Can Improve Communications in Developing Countries

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Freebies and Opportunities for Science and STEM Teachers, May 7, 2024

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Freebies and Opportunities for Science and STEM Teachers, June 11, 2024

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Freebies and Opportunities for Science and STEM Teachers, December 17, 2024

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Freebies and Opportunities for Science and STEM Teachers, July 29, 2025

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Too Soon?

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The Importance of Reading Equations

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Using Augmented Reality to Augment Inquiry (and Fun!) in Your Lessons

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Useful Beyond Assessments

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