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From the Field: Events and Opportunities, March 23, 2021
Reports Article |
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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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Working Together to Save Lives
Lesson Plan |
The purpose of this assessment probe is to elicit students’ ideas about the role of different professions in contributing to the solution of a problem that benefits society, such as the development of a lifesaving…
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Lesson Plan |
The purpose of this assessment probe is to elicit students’ ideas about a common phenomenon—rusting. The probe is designed to find out what students think happens to the mass of iron nails after a chemical change.
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Lesson Plan |
The purpose of this assessment probe is to elicit students’ ideas about an Earth material, rocks. The probe is designed to determine whether students can distinguish between humanmade, “rocklike” materials and…
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Lesson Plan |
The purpose of this assessment probe is to elicit students’ ideas about conservation of matter during combustion. The probe is designed to find out if students think the mass changes as paper burns inside a closed…
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How Should You Throw a Ball for the Maximum Distance?
Journal Article |
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