So, we are doing a project and we are going to make switches and use them for a game. Basically, we make it with cardboard and tin foil to close a circuit created by a breadboard. When we connect the switch, we press a button on our switch and then a light on our breadboard turns on. We needed to learn how to use the jigsaw. For me, it was scary in the beginning. You need to put your fingers less than an inch away from the scary blade. I almost cut myself multiple times. Here is a picture of my switch.