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What Is the Theory of Evolution?
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8.5 |
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What Is the Theory of Plate Tectonics?
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6.6 |
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What is Trade?
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5.7 |
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What Just Happened? Reading Results and Making Inferences
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5.6 |
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What Makes Your Body Work?
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What Makes You You?
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What senses do animals have?
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4.2 |
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What's Going On? Collecting and Recording Your Data
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5.5 |
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What's Going to Happen? Making Your Hypothesis
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5.5 |
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What Should I Do? Making Good Decisions
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What's in the Midwest?
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5.4 |
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What's in the Northeast?
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6.6 |
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What's in the Southeast?
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6.8 |
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What's in the Southwest?
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6.9 |
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What's in the West?
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6.5 |
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What's the Difference?: Plays About Tolerance
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4.0 |
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What's the Plan? Designing Your Experiment
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5.2 |
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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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Where Do I Belong?: Plays About Fitting In
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3.7 |
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Where Food Comes From (4 titles)
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White Marlin Readers (6 titles)
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Who Ate the Butterfly? A Rainforest Food Chain
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3.9 |
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Canada
USA
