Light Circuits: Depending on the grade level of the students, you can have them build a very simple circuit or a very complex circuit with both series and parallel circuits combined. For my students I have them use file folders in order to design and buil
Idea for circuits worksheet. Have the students create the realistic version of the diagrams (on opposite side) using yarn, counter (for light bulb, they can flip it over to turn it "on"), and candy bar for battery. Cut out picture for switch.
"Building Bristlebots: Basic Toothbrush Robotics": "With a bag of toothbrushes and some basic electronics supplies, you can give a group of kids a fun introductory experience! Once you have a crew of working bots, get creative building mazes and tracks!