Mechanical Engineering for...
Brian Bunnell,
Samer Najia
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Operation Cupcake: How Simple...
Bambi Edlund (Illustrator)
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Simple Machines: Wheels,...
David A Adler,
Anna Raff (Illustrator)
Buy from $9.26
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Explore Simple Machines!:...
Anita Yasuda,
Dr. Bryan Stone (Illustrator)
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The Fort on Fourth Street: A...
Lois Spangler
Buy from $10.75
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Move It! Work It!: A Song...
Laura Purdie Salas,
Viviana Garofoli (Illustrator)
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Castle Under Siege!: Simple...
Andrew Solway
Buy from $8.99
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Keep It Simple, Rapunzel!:...
Jomike Tejido (Illustrator),
Thomas Kingsley Troupe
Buy from $29.92
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Making Machines with Wheels...
Chris Oxlade
Buy from $4.96
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Moving Heavy Things
Jan Adkins (Illustrator)
Buy from $8.19
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Wedges
Erika S Manley
Buy from $9.29
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Levers
Erika S Manley
Buy from $11.64
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Inclined Planes
Kirsten Chang
Buy from $9.57
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The Great Mathemachicken:...
Nancy Krulik,
Charlie Alder (Illustrator)
Buy from $6.96
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Keep It Simple, Rapunzel!:...
Thomas Kingsley Troupe (Illustrator)
Buy from $10.95
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Smash!: Wile E. Coyote...
Mark Weakland,
Christian Cornia (Illustrator)
Buy from $9.33
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Simple Machines, Grades 6 -...
John B Beaver,
Barbara R Sandall
Buy from $9.82
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Simple Machines
Allan Fowler
Buy from $13.34
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The Kids' Book of Simple...
Kelly Doudna
Buy from $35.83
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Pulleys
Mark Weakland,
Paco Sordo (Illustrator)
Buy from $42.41
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How Do Seesaws Go Up and Down...
Jennifer Shand,
Srimalie Bassani (Illustrator)
Buy from $9.84
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Pulleys Pull Their Weight:...
Andi Diehn,
Micah Rauch (Illustrator)
Buy from $14.75
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How Do You Lift a Lion?
Robert E Wells
Buy from $7.28
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Understanding Coding with...
Patricia Harris
Buy from $29.54
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