Stem

Learning Resources Gears! Gears! Gears! 100-Piece Deluxe Building Set

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 b

This Paper Circuits activity kit challenges students to create a working circuit. The essential pieces—copper tape, coin batteries, and LED lights—are provided; it's up to the young scientists to determine what type of structure to build and how they can