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1
A framework for K-12 Science education practices, cross-cutting concepts and core ideas
Được phát hành 2012Sách -
2
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3
Standards in the classroom an implementation guide for teachers of science and mathematics
Được phát hành 2003Sách -
4
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5
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6
Inquiry and the national science education standards a guide for teaching and learning
Được phát hành 2000Sách -
7
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8