Under $15

Make mischief with the Hexbug Nano Newton Series! This mini robotic critter can scuttle through the tightest crevices, flip itself right-side up an...

This timeless scientific instrument has been reimagined in a fresh, new design. Experiment with the gyroscope to learn about the physics of motion,...

Float like a boat and sink like a sub with the Tub Sub STEM Toy! This interactive, transforming tub toy promotes cause-and-effect thinking and basi...