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eBook |
Have you been wanting to probe your students’ thinking about major concepts in matter and energy? Have you been wishing for formative assessment tools in both English and Spanish? Then this is the book you’ve been…
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Journal Article |
Experts, politicians, and large numbers of American citizens recognize that our present dependence on oil is a major obstacle to the progress of this nation; an examination of the potential solar alternatives will…
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Flow of Matter and Energy in Ecosystems
Interactive E-book |
The Flow of Matter and Energy in Ecosystems Interactive E-book* explores the systemic interplay and flow of matter and energy throughout ecosystems, populations, and organisms. Webs and pyramids are used to model and…
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Ecosystems: Interactions, energy, and dynamics
Blog Post |
In an NSTA discussion forum, a question was raised about studying ecosystems and food chains at the elementary level. I pointed the readers to articles in this month’s edition of Science & Children, which has a…
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Shrinking budgets, saving energy
Blog Post |
photo by Stevie Rocco “Schools, once known as energy wasters, are embracing conservation in increasing numbers. A desire to practice the environmentally friendly principles discussed in classrooms has been…
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