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Lesson 1:
What Is Everything Made Of?
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Lesson 2:
How Are Liquids and Solids Different?
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Lesson 3:
How Are Materials Used for Different Purposes?
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Lesson 4:
How Can Materials Be Reused?
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Lesson 5:
What Happens When Materials Are Mixed?
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Lesson 6:
What Happens When Materials Are Heated or Cooled?
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