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Janice Vancleave's A+ Projects in Earth Science: Winning Experiments for Science Fairs and Extra Credit
Janice Pratt VanCleave
Library Binding (Paw Prints 2008-06-26, June 26, 2008)None
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Janice VanCleave's A+ Projects In Earth Science
Janice VanCleave
School & Library Binding (Turtleback Books, Dec. 14, 1998)FOR USE IN SCHOOLS AND LIBRARIES ONLY. Presents thirty sample science projects as well as ideas for small changes to the original experiments thereby encouraging creativity and increased learning.
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Janice VanCleave's A+ Projects in Chemistry: Winning Experiments for Science Fairs and Extra Credit
Janice Pratt VanCleave
School & Library Binding (San Val, Oct. 16, 1993)None
Z