Variables and Experiments: Getting Across the River

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Variables and Experiments: Getting Across the River by Sohn, Emily; Fellows, Frederick, 9781599534312
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  • ISBN: 9781599534312 | 1599534312
  • Cover: Hardcover
  • Copyright: 7/15/2011

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Describes how using variables and performing experiments, like scientists do, can help find answers to questions. As readers use scientific inquiry to problem solve on their own, an activity based on real world situations challenges them to apply what they¿ve learned in order to solve a puzzle.