Snap Circuits Jr.

Electricity questions answered! Hands on experiments in electricity, with over 100 different guided experiments. Learn how to connect batteries, switches and wires to sound alarms, make a fan take off and turn lights on and much more. 

Answers to a child's first questions about electricity -  "How does a light switch on the wall turn on lights on the ceiling?", "Why does THIS switch not turn the fan on?" And perhaps if their devices run out of charge, "How does it play the sounds for my video?"