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May 29 Update: NSTA's STEM Forum & Expo Goes Virtual
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Freebies and Opportunities for Science and STEM Teachers, November 4, 2025
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How Can Light Make Dark Shadows and Bright Reflections?
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Lesson Plan |
The purpose of this assessment probe is to elicit students’ ideas about plant growth. The probe is designed to find out whether students recognize that plants use their stored food to grow in the absence of light.
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Safer Laboratory Dissection Activities
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Unpacking the STEM Disciplines
Journal Article |
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Lesson Plan |
The purpose of this assessment probe is to elicit students’ ideas about mountain formation. The probe is designed to determine whether students recognize that some mountains are formed from the uplift of Earth’s crust…
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Journal Article |
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What Makes Them Tick? Middle School Data Science Explorations of Ticks and Lyme Disease
Journal Article |
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Backward Redesign of a Nonmajors’ Biology Course at a Two-Year Technical College
Journal Article |
Gwinnett Technical College (GTC), established in 1984, is the second-largest technical college in Georgia. As a two-year open-access college, GTC and other technical and community colleges are significant in educating…
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Freebies and Opportunities for Science and STEM Teachers, September 27, 2022
Reports Article |
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