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Raising a Bag of Toys: Pulley vs. Inclined Plane (First Step Nonfiction ― Simple Machines to the Rescue)
Book Details
Author(s)Mari Schuh
PublisherLerner Classroom
ISBN / ASIN146778298X
ISBN-139781467782982
AvailabilityIn Stock.
Sales Rank3,082,287
CategoryTechnology & Engineering
MarketplaceUnited States 🇺🇸
Description
Is it easier to lift a bag full of toys with an inclined plane or a pulley? Readers will see how a group of kids compares two simple machines and decides which one does a better job at lifting the bag. This book supports engineering design standards for primary grades in the Next Generation Science Standards.




















