Help your child learn about electricity with this fun kit by ScienceWiz. Perfect for school projects and science fairs, this kit contains the necessary components for 18 brain-stimulating activities. Featured projects include building circuit loops, spin motors and pinwheels, light up bulbs, connecting batteries and buzzers, sending coded messages and more. Each kit comes with a 40-page, fully-illustrated instruction manual to guide children through each activity. Everything you need to conduct each experiment is included, except one D-cell battery.