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What Happens When You Bring a Balloon Near Wall
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The purpose of this assessment probe is to elicit students’ ideas about electrical interactions. The probe is designed to find out how students visually represent electrical interactions.
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The purpose of this assessment probe is to elicit students’ ideas about temperature. The probe is designed to find out whether students recognize that non–heat-producing objects exposed to the same ambient conditions…
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What’s Inside Our Solar System?
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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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Why Do Some Microwaves Cook Faster?
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What Happened to the Marshmallow?
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How Are Cancer Cells Different From Normal Cells?
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