| Unlocking the Secrets of the Solar System |
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6.6 |
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| Top Secret Science in Energy |
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7.3 |
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| Top Secret Science in Transportation |
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7.3 |
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| Building Your Knowledge in the Digital World |
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| Creating in the Digital World |
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| Archaeologists in Action |
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| The Civil War |
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| Space Tech |
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5.8 |
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| Maker Projects for Kids Who Love Designing Communities |
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| Maker Projects for Kids Who Love Greening Up Spaces |
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| Above and Beyond with Critical Thinking and Problem Solving |
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| Maker Projects for Kids Who Love Designing Spaces |
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