Levers

How are shovels and see-saws similar? Both are levers! This book introduces readers to simple technology that makes a big difference in our world. Readers will discover the parts of the lever and how they work, as well as how levers are used, from playing tennis to moving large loads. Bright and whimsical illustrations are paired with accessible text covering familiar situations to make this science and technology topic come to life. Readers will love looking at all the ways levers work in the real world!