This science fair project explains the process of how the lungs expand and contract with the help of the diaphragm.

In this outdoor science activity you'll find tips on how to create a nature journal by choosing a native plant or animal and tracking that species.

Encourage your child to think outside the bathtub by making her very own handmade soaps! Perfect as a present, a decoration, or just to pamper herself.

Is your child struggling to remember the rules of place value? Here's a fun series of hands-on activities to help your child put the value in place value!

Make an initiation shield like the ones from the Kikuyu tribe in Africa for an art project.

Help your second grader to a better understanding of how to count and represent money with age old game of tic-tac-toe.

This simple experiment serves as an introduction to the greenhouse effect.

Transform your kitchen table into a winter wonderland with a cookie and cocoa party that looks freshly dusted with snow.

Why doesn't the ocean freeze? Students answer this question by simulating the chemical composition and temperature of arctic waters in their own home.

This experiment will evaluate if chewing gum affects students' test performance.

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

This science fair project idea develops an understanding through experimentation of which shapes are the most structurally strong.

Here's a science experiment that gives your kids a chance to see how fire needs oxygen to burn, with a little math and writing practice thrown in.

Bring barnyard fun to a rainy day by making this simple pig nose, or make several noses and round up two of your child's friends to act out Three Little Pigs.