"If you were designing a wheelbarrow, how would you make it move easily when you pushed it? How about wheels? In Wheels Make the World Go Round: Simple Machines for Kids, readers ages 5 to 8 learn how wheels work along with axles and how they use mechanical advantage to make it easier to move heavy objects from one place to another. Glossary, photos, and a hands-on activity make this book fundamental for STEAM learning."-- Provided by publisher
This resource is supported by the Institute of Museum and Library Services under the provisions of the Library Services and Technology Act as administered by State Library of Iowa.