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Lesson Plan |
The purpose of this assessment probe is to elicit students’ ideas about pairs of forces that fit Newton’s third law. The probe is specifically designed to reveal whether students can identify third law force pairs as…
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Lesson Plan |
The purpose of this assessment probe is to elicit students’ ideas about force related to the interaction between inanimate objects. The probe is designed to determine which forces students think act on an object at rest…
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NSTA Remembers Past President Fred Blumenfeld
Blog Post |
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Safety Recommendations for Opening the New School Year
Blog Post |
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Freebies for Science Teachers, September 28, 2021
Reports Article |
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Lab Safety and the 'Dirty Dozen'
Blog Post |
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Lesson Plan |
The purpose of this assessment probe is to elicit students’ ideas about food, transformation of matter, growth and development, conservation of mass, and systems. The concepts underlying this probe are complex. It is…
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From the Field: Events and Opportunities, August 24, 2021
Reports Article |
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From the Field: Freebies and Opportunities for Science and STEM Teachers, July 19, 2022
Reports Article |
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Freebies and Opportunities for Science and STEM Teachers, October 17, 2023
Reports Article |
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Lesson Plan |
The purpose of this assessment probe is to elicit students’ ideas about brainstorming. The probe is designed to determine the extent to which students understand the norms of good teamwork during the brainstorming…
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From the Field: Events and Opportunities, September 21, 2021
Reports Article |
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Freebies for Science Teachers, July 6, 2021
Reports Article |
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Freebies for Science Teachers, July 20, 2021
Reports Article |
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Science Instructional Space Safety Signage
Blog Post |