Explore STEM topics and have fun! This book contains more than 20 experiments that let you learn about structures, shapes, forces, flight, simple machines, and more.Step-by-step instructions and color photographs make it easy for kids ages 6-9 to follow along with experiments that can be performed with everyday items.Experiments include: Send a toy car down an inclined plane Build a castle drawbridge Make a tool to sort coins Stand on eggs to see if they breakBuild and float a boat Construct and fly paper airplanes Make a paper rocket Create a catapult Fold an origami frog that hopsMake a kaleidoscope Build a paper tower And more!Kids have fun while they use math and learn about concepts in physics, as they build, create, and make!