Guidelines and Standards for the Education of Secondary School Teachers of Science and Mathematics. American Association for the Advancement of Science Commission on Science Education and National Association of State Directors of Teacher Education and Certification, AAAS Miscellaneous Publication 71-9. American Association for the Advancement of Scienc [0.03%]
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Miles A. Nelson
Life-science concept development among beginning kindergarten children from three different community settings [0.03%]
Donald E. Riechard
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Chester J. Brown; Walter E. Elliott
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