Boys might wrinkle their noses at the thought of gardening, but we guarantee they'll like this activity! Make a recycled terrarium full of bug-eating plants.

This science fair project idea experiments with spinning color wheels and optical illusions.

This science fair project idea demonstrates that plants give off water.

This first grade science activity brings the green grass of early spring inside while teaching your child about the cycles of growth.

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

Have your child build a model of a coral polyp, one of the tiny animals that composes a coral reef.

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.