Simple Machines
Katie Marsico
Buy new from $31.15
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Winding Around: The Screw
Gerry Bailey
Buy new from $13.06
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Pulling Up: The Pulley
Gerry Bailey
Buy new from $12.87
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Rolling Along: The Wheel and...
Gerry Bailey
Buy new from $32.38
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Pressing Down: The Lever
Gerry Bailey
Buy new from $12.50
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Wheels and Axles in My...
Tim Miller
Buy new from $12.12
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Making Machines with Screws
Chris Oxlade
Buy new from $16.38
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Wedges in My Makerspace
Tim Miller
Buy new from $20.09
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Splitting Apart: The Wedge
Gerry Bailey
Buy new from $12.84
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Make It Move!
Jennifer Vanvoorst
Buy new from $3.00
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Making Machines with Ramps...
Chris Oxlade
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Working with Wheels and Axles
Ronald Machut
Buy new from $27.08
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Understanding Coding with...
Patricia Harris Ph D
Buy new from $60.03
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Franny's Fix-It Shop
Edward Miller
Buy new from $6.35
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Simple Machines
D J Ward
Buy new from $2.43
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Simple Machines (Rookie Read...
Allan Fowler
Buy new from $106.26
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Science Experiments with...
Sally Nankivell-Aston,
Dorothy Jackson
Buy new from $76.69
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How Things Move
Helen Gregory
Buy new from $18.75
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The Great Mathemachicken 1:...
Nancy Krulik
Buy new from $8.59
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Levers and Pulleys
Emily Sohn,
Frederick Fellows
Buy new from $6.48
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Simple Machines at the Theme...
Tammy Enz
Buy new from $21.96
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