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作者: Kris Anstrom
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,2005, 引用: 0
ProQuest LLC,2013, 引用: 0
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Science and Children,2000, 引用: 2
Ph.D. Thesis,2007, 引用: 0
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International Journal of Science and Mathematics Education,2009, 引用: 11
American Educational Research Journal,2005, 引用: 296