Building an electrical quiz board is a fun and intuitive way to learn about electric circuits. I fondly remember building a quiz board in elementary school, and how satisfying it was to see the light bulb turn on when the correct pairs are matched. For our electrical quiz board, we used material that is readily available in the house. In lieu of insulated electric wires, we used aluminum foil to conduct electricity and paper as an insulator. The aluminum foil wires were prepa