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Lesson Plan |
The purpose of this assessment probe is to elicit students’ ideas about conservation of matter. The probe is designed to reveal whether students think weight is conserved when a whole object is broken up into small…
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Freebies and Opportunities for Science and STEM Teachers, October 18, 2022
Reports Article |
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Arguing About a Chemical Change
Journal Article |
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Freebies and Opportunities for Science and STEM Teachers From the Field, June 21, 2022
Reports Article |
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From the Field: Events and Opportunities, December 14, 2021
Reports Article |
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Freebies for Science Teachers, March 1, 2022
Reports Article |
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Freebies for Science Teachers, March 2, 2021
Reports Article |
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Freebies and Opportunities for Science and STEM Teachers, February 28, 2023
Reports Article |
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Lesson Plan |
The purpose of this assessment probe is to elicit students’ ideas about matter. The probe is designed to reveal the characteristics students use to describe and define matter.
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Lesson Plan |
The purpose of this assessment probe is to elicit students’ ideas about the density of a solid object. The probe is designed to find out whether students recognize that in this phenomenon, air is not displaced, such as…
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Freebies for Science and STEM Teachers/From the Field, June 7, 2022
Reports Article |
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Early Childhood Science Education
Position Statement |
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How Are Science and Engineering Similar?
Lesson Plan |
The purpose of this assessment probe is to elicit students’ ideas about the ways in which science and engineering are similar. The probe is designed to reveal whether students understand that science and engineering…