Planet Earth Science Fair Projects Using the Moon, ...
 Planet Earth Science Fair Projects Using the Moon, Stars, Beach Balls, Frisbees, and Other Far-Out S [... more]
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Earth Science Fair Projects: Using Rocks, Minerals, ...
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$26.60
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Earth Science Fair Projects Using Rocks, Minerals, ...
Young scientists learn about the earth's layers and the rock cycle, the forces that change our planet's surface, and how rocks, minerals, and crystals form. For students interested in competing in science fairs, the book contains lots of great ... [... more]
$25.42 (Save 4%)
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