In Fairground Physics: Motion, Momentum, and Magnets with Hands-On Science Activities, readers 9 to 12 learn about the forces that rule our world and everything in it by examining the rides, games, and even food you might find at a county fair. Interesting trivia, fascinating sidebars, links to online material that supplements learning, and hands-on science activities all bring learning to life as kids make text-to-world connections and discover the science behind the fun.