Observe different forces at work with this kindergarten and first-grade worksheet!

Did you know that the screw is actually one of the six simple machines? This handy machine helps to make work easier!

Magnets are fun to play with, but how do they actually work? Have your child circle the objects he thinks the magnet will attract.

Find out how colors work with an intro to the color spectrum. Kids will investigate the seven colors of the rainbow and do a color wheel experiment.