Use simple items to create a kindergarten "grow box" that lets a kid see just how salad plants send down their roots and grow underground.

With this hands-on activity, you'll show how fall colors are hidden in the leaf all year long!

What happens when eyes see something that the brain knows cannot be true? In this science activity, the brain has to "fudge" it when interpreting what you see.

Brine shrimp usually live in saltwater. Investigate how salt concentration (salinity) affects the rate at which brine shrimp eggs hatch.

Incorporate some math and science thinking into your annual fall fun with this pumpkin investigation activity! Your child will have a blast investigating various ways of measuring pumpkins, making estimates, taking measurements, and recording their findin

With this science fair idea, little scientists will gain valuable insights into the physics behind throwing a baseball.

What is the best stain remover for clothes? In this fun and easy science fair project idea, students will identify the best method for laundry stain removal.