Simple Machines

This fun book explores the six simple machines: inclined plane, wedge, screw, lever, wheel & axle, and pulley. A poem introduces the problem: How can we make work easier? Kid-friendly text and pictures then explain and show how each machine works and helps us. Examples are given from everyday life that children are familiar with, along with illustrations of kids using the machines.  Children are gently introduced to the vocabulary of physics and engineering, along with guides to pronunciation. This is the best book available to teach your little ones these important concepts! Open now and enjoy!