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Lesson Plan |
The purpose of this assessment probe is to elicit students’ ideas about thermal energy. The probe is designed to find out whether students think cold things can have energy.
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Why are most auroras observed near the North and South Poles?
Lesson Plan |
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Position Statement |
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What factors contribute to differences in the health outcomes of respiratory diseases within the US?
Lesson Plan |
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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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From the Field: Events and Opportunities, September 7, 2021
Reports Article |
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Journal Article |
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From the Field: Events and Opportunities, February 8, 2022
Reports Article |
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Why Is Water Sphere-Shaped in Space?
Lesson Plan |
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Lesson Plan |
The purpose of this assessment probe is to elicit students’ ideas about the mass of a gas. The probe is designed to reveal whether students recognize that an uninflated balloon will increase in mass when inflated with a…