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 Date: 2011-06-08 10:19:31United States Education Academia Science education National Science Teachers Association Iowa |
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| First Page | Document Content | |
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Date: 2011-06-08 10:19:31United States Education Academia Science education National Science Teachers Association Iowa |
Add to Reading List |
Iowa Science Teachers Section Iowa Academy of Science September 15, 2007 Nadine Weirather, Editor