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Collaborative science projects you can join
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Understanding Chemical and Physical Changes
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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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Earth Day and Environmental Justice
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In this study, we analyzed the literature on teaching or learning on a topic in Earth science, environmental science, or climate change between 1995 and 2017. We investigated the length of the intervention, intervention…
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Ecologists are biologists who study entire ecosystems and the interactions among their living and non-living components. Ecology can be applied in areas such as conservation biology, natural resource management, and…
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Why Does Water Swirl When it Goes Down a Drain?
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Changes in Elementary Teachers’ Conceptions About Matter
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While research has investigated elementary teachers’ understanding of science content, such research is often limited to topics typically not addressed in elementary school curricula. Yet, research has illustrated that…
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Unnoticed Sunballs All Around Us
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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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Working on a Pollution Solution
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Incorporating Student-Centered Learning in an Ecosystems Course
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Student-centered learning broadly encompasses teaching approaches that shift the focus of instruction from teacher to student by placing an emphasis on what as well as how students want to learn. This approach allows…
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