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Chemical Reactions: Matter and Energy in Reactions |
Science Objects have been retired and replaced with Interactive E-books
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Earth, Sun, and Moon: Motion of the Moon |
Science Objects have been retired and replaced with Interactive E-books
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Energy: Different Kinds of Energy |
Science Objects have been retired and replaced with Interactive E-books
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Energy: Useful and Not So Useful Energy |
Science Objects have been retired and replaced with Interactive E-books
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Force and Motion: Newton's First Law |
Science Objects have been retired and replaced with Interactive E-books
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Force and Motion: Newton's Second Law |
Science Objects have been retired and replaced with Interactive E-books
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Force and Motion: Newton's Third Law |
Science Objects have been retired and replaced with Interactive E-books
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Force and Motion: Position and Motion |
Science Objects have been retired and replaced with Interactive E-books
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Gravity and Orbits: Orbits |
Science Objects have been retired and replaced with Interactive E-books
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Methods and Strategies: Thinking Metric |
Journal Article
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Spring Into Energy |
Journal Article
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Toys that Teach |
Journal Article
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