Learn to build working electric circuits and draw circuit diagrams. In this guide, you'll learn the applied and theoretical aspects of basic circuitry. Readers will learn to use wires, the light bulb, direct current motors, and light-emitting diodes, as well as draw their schematic diagrams.Using Snap Circuits, kids can learn to turn a light bulb on and off, use a direct current motor to launch a flying saucer, and use an integrated circuit to play the Happy Birthday song. Ages 8+....