Zip Line Racers, STEM Starters
This activity kit challenges students to create a propeller-powered device that travels along a string. The essential pieces - propellers, rubber bands, craft sticks, and string - are provided. It's up to the young scientists to determine the best materials to use in order to effectively propel their racer. Includes enough materials to begin 6 racers. 38 total pieces. Ages 8 and up.