"A hands-on approach introduces young scientists to screws. Science theory and practical, fun projects teach the physics and the technology behind this simple machine. Important science curriculum is explained through historical and contemporary examples of screws. Step-by-step projects range from the simple to the more challenging."--
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"A hands-on approach introduces young scientists to screws. Science theory and practical, fun projects teach the physics and the technology behind this simple machine. Important science curriculum is explained through historical and contemporary examples of screws. Step-by-step projects range from the simple to the more challenging."--
Read Less
Add this copy of Making Machines With Screws (Simple Machine Projects) to cart. $41.55, good condition, Sold by Bonita rated 4.0 out of 5 stars, ships from Santa Clarita, CA, UNITED STATES, published 2015 by Raintree.
Add this copy of Making Machines With Screws (Simple Machine Projects) to cart. $68.48, new condition, Sold by Bonita rated 4.0 out of 5 stars, ships from Santa Clarita, CA, UNITED STATES, published 2015 by Raintree.
