NINTH GRADE PHYSICS: A NECESSITY FOR HIGH SCHOOL SCIENCE PROGRAMS.
| Autor: | Wilt, John R. jrwilt@comporium.net |
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| Zdroj: | Journal of Curriculum & Supervision. Summer2005, Vol. 20 Issue 4, p342-362. 21p. 5 Charts. |
| Databáze: | Academic Search Ultimate |
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