Dynamic Science Lesson Toys For Homeschool, Classrooms, Or Fun : Grab on to the Energy Stick with both hands and see what happens. This one-of-a-kind learning experience helps kids understand the power of electricity circuits when they're open and closed. Their own body becomes a conductor as the stick attests with noises and lights. Our STEP educational toys are crafted to last and be passed around among learners for years of fun learning opportunities. Fully safe materials include two electrodes on each end of a sturdy smooth plastic 7.5-inch stick. Use it individually or as a group----classmates can hold hands in a circle to show conductivity functions in a variety of ways. Each Energy Stick science set includes an activity guide with ideas and descriptions about electric currents, circuitry, conductors, and insulators. Steve Spangler Science experiments-taking hands-on learning to awesome levels while teaching children about fantastic STEM concepts.