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.

• Includes enough materials to begin 6 racers, 38 total pieces
• STEM Starter provide students with essential tools to complete hands-on projects
• By approaching a problem or a challenge with this though process, children are able to make educated guesses, problem solve, and learn without the fear of making mistakes
• Perfect for individuals or small groups
• Ages 8+