How are wheelbarrows, can openers, and bicycle brakes alike? Why is it easier to hold a bolt tight with a pair of pliers than with your bare hands? Why is it easier to eat a carrot with back teeth than with your front? Why is a seesaw considered a machine? This book shows you how different kinds of these simple machines are all around you to make your work and play easier.
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How are wheelbarrows, can openers, and bicycle brakes alike? Why is it easier to hold a bolt tight with a pair of pliers than with your bare hands? Why is it easier to eat a carrot with back teeth than with your front? Why is a seesaw considered a machine? This book shows you how different kinds of these simple machines are all around you to make your work and play easier.
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Add this copy of Levers (Simple Machines) to cart. $4.85, good condition, Sold by Zoom Books Company rated 4.0 out of 5 stars, ships from Lynden, WA, UNITED STATES, published 1996 by Rigby Interactive Library.
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Book is in very good condition and may include minimal underlining highlighting. The book can also include From the library of labels. May not contain miscellaneous items toys dvds etc. We offer 100% money back guarantee and 24 7 customer service.
Add this copy of Levers (Simple Machines) to cart. $5.83, fair condition, Sold by ThriftBooks-Reno rated 4.0 out of 5 stars, ships from Reno, NV, UNITED STATES, published 1996 by Rigby Interactive Library.
Add this copy of Levers (Simple Machines) to cart. $5.86, good condition, Sold by The Book Cellar rated 5.0 out of 5 stars, ships from Nashua, NH, UNITED STATES, published 1996 by Rigby Interactive Library.
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Very Good. Size: 8x0x11; Has some shelf wear, highlighting, underlining and/or writing. Great used condition. A portion of your purchase of this book will be donated to non-profit organizations. Over 1, 000, 000 satisfied customers since 1997! Choose expedited shipping (if available) for much faster delivery. Delivery confirmation on all US orders.
Add this copy of Levers (Simple Machines) to cart. $34.40, good condition, Sold by Bonita rated 4.0 out of 5 stars, ships from Santa Clarita, CA, UNITED STATES, published 2005 by Heinemann/Raintree.
Add this copy of Levers (Simple Machines) to cart. $48.95, good condition, Sold by MERS Goodwill rated 5.0 out of 5 stars, ships from SAINT LOUIS, MO, UNITED STATES, published 2006 by Heinemann/Raintree.
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Used-Good: All pages and cover are intact including the dust cover if applicable. Spine may show signs of wear. Pages may include limited notes and highlighting. May include From the library of labels. Shrink wrap dust covers or boxed set case may be missing. Item may be missing bundled media. Any access codes or passwords originally included with the book may be expired used or no longer valid. Image is stock photo and cover art edition may be different than pictured.
Add this copy of Levers (Simple Machines) to cart. $56.80, good condition, Sold by Bonita rated 4.0 out of 5 stars, ships from Santa Clarita, CA, UNITED STATES, published 2006 by Heinemann/Raintree.
Add this copy of Levers (Simple Machines) to cart. $65.02, new condition, Sold by Just one more Chapter rated 4.0 out of 5 stars, ships from Miramar, FL, UNITED STATES, published 1996 by Rigby Interactive Library.
