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Science Sampler: The Sweet Earth
Journal Article |
This activity compares different kinds of candy to the different types of rocks based on direct observation. A great number of geologic processes either take unimaginable lengths of time to complete, or happen in places…
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Freebies and Opportunities for Science and STEM Teachers, June 10, 2025
Reports Article |
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They Really Used to Think That?
Journal Article |
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Socio-scientific Issues Instruction
Journal Article |
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Polymers Course for Small Colleges and Universities
Journal Article |
This article describes the course design and teaching methodology for a polymer chemistry and applications lecture class specifically aimed at small college and university instruction. This intermediate course for…
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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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Laboratory Indoor Air Quality & Safety
Blog Post |
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Monitoring Microplastics in Surface Water—A Pacing Guide for Grades 5–12
Journal Article |
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Journal Article |
Studies on the effectiveness of clickers in undergraduate chemistry courses are mixed, and there is disagreement on how to effectively leverage clickers to improve student learning performance. To fill a gap in the…
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Improving the Quality of Engineering Design Challenges
Journal Article |
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Using Apps to Engage All Families in Science Exploration
Journal Article |
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