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Science & Engineering Practices in Next Generation Science Standards Asking Questions and Defining Problems: A practice of science is to ask and refine questions that lead to descriptions and explanations of how the natu
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Document Date: 2017-03-17 12:09:49
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Science & Engineering Practices in Next Generation Science Standards Asking Questions and Defining Problems: A practice of science is to ask and refine questions that lead to descriptions and explanations of how the natu