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What's the Problem? How to Start Your Scientific Investigation
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5.5 |
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Wheels and Axles in My Makerspace
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Where Does Lightning Come From?
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White Marlin Readers (6 titles)
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NEW
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Who's a Clever Girl?
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Who Settled the West?
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5.9 |
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Who's Who in WWII
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6.1 |
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Why Air Is Important
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Why Are Oceans Important?
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Why are You Picking on Me? Dealing with Bullies
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Why Can't Penguins Fly?
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Why Chemistry Matters (10 titles)
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Why do animals become extinct?
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5.5 |
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Why do animals migrate?
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4.7 |
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Why Does a Mirror Show Things Backwards?
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Why Doesn't the Moon Fall Out of the Sky?
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Why Don't Eyeballs Fall Out?
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Why Is Ice Slippery?
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Why We Need Carbohydrates
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Why We Need Fats
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Why We Need Minerals
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Why We Need Proteins
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Why We Need Vitamins
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Why We Need Water and Fiber
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Canada
USA
