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Deep in the Weeds of Organic Farming
Case Study |
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How can we evaluate systems to provide breathable air in a space station?
Lesson Plan |
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Case Study |
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How Were the Scablands Formed?
Lesson Plan |
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Case Study |
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Case Study |
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Lesson Plan |
The purpose of this assessment probe is to elicit students’ ideas about an important fossil fuel used by humans. The probe is designed to reveal how students trace oil back to its original source of material.
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How can fish survive in a frozen lake?
Lesson Plan |
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Lesson Plan |
The purpose of this assessment probe is to elicit students’ ideas about the distribution of land, oceans, freshwater, and ice. The probe is designed to find out whether students realize that most of the Earth is covered…
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Lesson Plan |
The purpose of this assessment probe is to elicit students’ ideas about the Earth-Sun-Moon system. The probe is designed to uncover students’ ideas about Moon phases and whether they think the phase of the Moon changes…
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Lesson Plan |
The purpose of this assessment probe is to elicit students’ ideas about eclipses. The probe is designed to find out what students think causes a lunar eclipse.
718 Results