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Energy: 25 Projects Investigate Why We Need Power and How We Get It (Hardcover)
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Energy: 25 Projects Investigate Why We Need Power and How We Get It
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What It Feels Like To Be a Building
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Explore Simple Machines! With 25 Great Projects
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Detective Science - 40 Crime-Solving, Case-Breaking, Crook-Catching Activities for Kids
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Worms Eat My Garbage - How to Set Up and Maintain a Worm Composting System
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Worms Eat Our Garbage - Classroom Activities for a Better Environment
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Sharing Nature with Children, 20th Anniversary Edition by Joseph Cornell
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Sharing Nature with Children II by Joseph Cornell
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Pass the Energy, Please! Nature's Food Chains Teacher's Guide
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Pass the Energy, Please! - Learn the Basics of the Food Chain and Transfer of Energy
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22% OFFThe Tree in the Ancient Forest
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A Teacher's Guide to Drop Around the World
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20% OFFA Drop Around the World
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A Teacher's Guide to Lifetimes (Sharing Nature with Children)
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Lifetimes (Sharing Nature with Children)
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22% OFFForest Night, Forest Bright
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22% OFFThe Web at Dragonfly Pond
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