Zip-line Racer Stem Starter Kit Canvas Bags and potato

and potato

which keeps hundreds of tons of plastic out of landfills every year

problem solve

Plastic Thread

Includes 10 pieces in each set

Zip-line Racer Stem Starter Kit Canvas Bags and potatoMPN: 005003 UPC: 88231900061 This Zip Line Racer activity kit challenges students to create a propeller powered device that travels along a string. The essential piecespropellers, rubber bands, craft sticks, and stringare provided; it's up to the young scientists to determine the best materials to use in order to effectively propel their racer. Key Features : Includes enough materials to begin 6 racers, 38 total piecesSTEM Starter provide students