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Lesson Plan |
The purpose of this assessment probe is to elicit children’s ideas about how light interacts with an object to form a shadow. The probe is designed to reveal children’s ideas about the size of a shadow in relation to…
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Freebies for Science Teachers, October 6, 2020
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Coffee comes to the science lab
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Long Overdue: Results From a National STEM Lab Safety Study
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Freebies and Opportunities for Science and STEM Teachers, February 6, 2024
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Evolutionary Relationships Argument
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