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Why Is Water Sphere-Shaped in Space?
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Case Study |
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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 chemical change. The probe is designed to find out how students determine whether a new substance with a different chemical makeup is formed when…
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Lesson Plan |
The purpose of this assessment probe is to elicit students’ ideas about conservation of matter during a chemical change (oxidation). The probe is designed to find out if students think the mass changes as rust forms…
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How Does the Hot Air Balloon Take Off?
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Case Study |
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Why Does the Cracker Taste Sweet?
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Case Study |
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Case Study |
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The Unluckiest Man in the World?
Case Study |
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Not the NMR You Are Thinking of
Case Study |
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How does soap make dishes clean?
Lesson Plan |
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Lesson Plan |