6th Grade Tech – Post #6

It turns out we didn’t play the “Self-Driving Car” game this Friday. Instead, we made the switch that our projects are going to be connected to on a breadboard. For the switch, we used a breadboard, jumper cables, a battery, and an LED light. This is a breadboard:

In class, we learned about parallel and simple circuits. In a parallel circuit, if there are multiple lights, and one of them goes off, the rest of them stay on. In a simple circuit, if one light goes off, then the rest of them go off too. That’s because of how the switch is built. In a parallel circuit, the wires attached to each light are connected to the wires that are attached to the battery. And each wire that is attached to a light is separated from the other wires. That’s why if a wire attached to a light gets cut off, then that light will go off, but the others won’t. Here are some pictures of the three different switches all put together:

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