Teacher Created Resources Zip-Line Racer STEM Starter Kit

Teacher Created Resources Zip-Line Racer STEM Starter Kit | This Zip-Line Racer 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.