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How Can Light Make Dark Shadows and Bright Reflections?
Lesson Plan |
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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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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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Unpacking the STEM Disciplines
Journal Article |
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NSTA Members Don’t See Increasing Popularity for Science Fairs
Blog Post |
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Lesson Plan |
The purpose of this assessment probe is to elicit students’ ideas about the transfer of matter and energy in ecosystems. The probe is designed to reveal whether students recognize that only matter is cycled through an…
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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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Freebies and Opportunities for Science and STEM Teachers, September 27, 2022
Reports Article |
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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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