Mechanical Engineering for...
Brian Bunnell,
Samer Najia
Buy new from $22.36
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Simple Machines: Wheels,...
David A Adler,
Anna Raff (Illustrator)
Buy new from $10.20
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Moving Heavy Things
Jan Adkins (Illustrator)
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How Do You Lift a Lion?
Robert E Wells
Buy new from $11.22
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Operation Cupcake: How Simple...
Bambi Edlund (Illustrator)
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Keep It Simple, Rapunzel!:...
Thomas Kingsley Troupe (Illustrator)
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How Do Seesaws Go Up and Down...
Jennifer Shand,
Srimalie Bassani (Illustrator)
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Fred Flintstone's Adventures...
Mark Weakland
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Mazie's Amazing Machines
Sheryl Haft,
Jeremy Holmes (Illustrator)
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Make This!: Building Thinking...
Ella Schwartz
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Wheels and Axles
Kirsten Chang
Buy new from $10.08
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Hide and Go Beak
Nancy Krulik,
Charlie Alder (Illustrator)
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Screws Keep Things Secure:...
Andi Diehn,
Micah Rauch (Illustrator)
Buy new from $15.74
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Inclined Planes
Kirsten Chang
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Simple Machines: Forces in...
Buffy Silverman
Buy new from $11.17
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Simple Machines, Grades 6 -...
John B Beaver,
Barbara R Sandall
Buy new from $13.85
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The Fort on Fourth Street: A...
Lois Spangler
Buy new from $54.19
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Simple Machines
Deborah Hodge
Buy new from $30.97
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Simple Machines at the...
Tammy Enz
Buy new from $10.50
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The Great Mathemachicken:...
Nancy Krulik,
Charlie Alder (Illustrator)
Buy new from $15.74
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Wheels Make the World Go...
Andi Diehn,
Micah Rauch (Illustrator)
Buy new from $15.27
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The Kids' Book of Simple...
Kelly Doudna
Buy new from $95.69
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Rube Goldberg's Big Book of...
Tori Cameron,
Jennifer George
Buy new from $29.19
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Machines and How They Work
Harvey Weiss
Buy new from $106.75
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