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

I scream, you scream, we all scream for homemade spearmint ice cream!

Stir up some enthusiasm for experimentation with this candy-cracking science experiment!

An home science experiment for older students that teaches about the science behind heat.

Deck the halls with last season's Christmas lights for a spectacular and electrifying science activity.

If your science savy third grader is up for a challenge, let her bend light with a casserole dish!

Ready for takeoff! Make science fun and teach about levers and fulcrums as your child sends buttons flying.

Get your sense of humor ready for this fun science experiment that demonstrates the fundamental physics of air pressure.

Inspire your child to put on her engineer hat for the day, as she builds her very own, double-decker bridge.

Popsicles aren't just for the summertime, this activity takes cold and turns it into a creative and tasty science experiment.

Set your young chemist up for an afternoon of science-fueled magic with a deceptively simple activity starring baking soda and vinegar!

This simple "how to make a water wheel" activity makes physics come alive for your child by demonstrating how different kinds of energy work.

Hone your child's skills of observation and take a look at forensic science for an interesting afternoon of exploration and detective work!

Here's a great activity that uses corks and toothpicks to create a fleet of floating boats. Which design makes for the most seaworthy vessel?

Has your child ever asked you how a submarine works? Here's a simple bathtub project that will make for a hands-on answer.

In this free science fair project, learn how to separate salt from water using heat. A great science project for elementary school kids.

Looking for an enjoyable evening activity you can do with your kids? Study the stars: help them learn about constellations by making one of their own.

Show your kids the power of baking powder by conducting a simple experiment. Make four batches of cornbread, all identical except for one thing: baking powder!