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Wheels (Simple Machines)

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Wheels (Simple Machines)

Readers learn how this simple machine makes it easier to move things from one place to another. They also learn a wheel works with an axle. By the end of the book, readers know the difference between complex and simple machines and how wheels are used in everyday life to make work easier.
Country USA
Manufacturer The Child's World, Inc.
Binding Kindle Edition
ReleaseDate 2014-01-01
Format Kindle eBook