In this cool physics experiment, use double plane mirrors at various angles to learn about light reflection. Then, see if you can solve a puzzling problem!

How greasy are your potato chips? Students will use a reliable method to quantify greasiness and compare different brands in this great science fair project.

Your kindergarten artist will love practicing math and coloring when he makes his own unique paint-by-numbers! This activity is creative and educational.

This science fair project idea examines the distance a person travels on an average day and to relate that to an understanding of the size of the Earth.

Find out whether pacing in long-distance running actually acquires for drastic changes in finishing times versus running super-fast at the start.

Work on factors in this fun math card game and help your third grader gain math confidence through this fun division activity.

This science fair project idea explores whether boiling and freezing water will have an effect on how much it weighs.

Run, jump, and skip your way to physical fitness as your exercise with dice! It's a perfect party or family game.

Challenge your kid to use his knowledge about percentages in this fun game. Just roll the dice and race to calculate the percentage.

Make practicing addition facts more fun and teach your child the helpful strategy of adding quickly to 10 in this fun and easy-to-make card game!

Using nothing fancier than old milk cartons and popsicle sticks, create a village full of fun learning for your kindergarten math student.

Put together a pine forest to help you count down the days until Christmas with your little one.

This project determines whether hands-on practice, mental practice, or no practice leads to better shooting of free-throws.

Challenge your child to a word count war, and practice good note-taking skills at the same time!

Use a deck of playing cards to practice place value and other math concepts with your upper elementary child!

Have you ever wondered how many numbers most people can memorize? Test your friends to find out!

The SAT likes to replace numbers with letters. Here's a game that will show your teen that cracking the code is a lot easier than it looks.

Explore the math concept of probability with your fifth grader on "lucky" St. Patrick's day this year!

Delay your child's sugar overload, and develop his critical thinking skills, by doing some "sweet sorting" of his Halloween treasures!

A riff on the classic board game, St. Patrick's Day Snakes and Ladders is a fun game the whole family can enjoy.

In this science fair experiment, students learn about the scientific principles behind Doppler ultrasound.

Play multiplication war, a fun card game, with your child and before long those annoying multiplication facts will be part of her mathematical skill set.

Which music genres have the fastest tempos? The slowest? This experiment determines if there's a relationship between beats per minute in a song and its genre.

Work on finding means and medians in this fifth grade math card game.

Want to help your kid with math? Get out the grab bag! This game is a great way to practice the tricky business of associating numbers with sets of objects.

Whatever is stacked in your cupboard can be used to help your child learn how to compare fractions and decimals. A great hands-on math lesson!

Okay, engaging in a graphing activity may sound ho-hum, but if you use fun data, it changes the picture entirely.

Mix fun with basic math in this fun homemade game of ring toss! Make rings out of paper plates and you're ready to play anytime, anywhere!

Science fair project that determines the relationship between the temperature and the rate of cricket chirping. How many times do crickets chirp each minute?

Check out this fun science project idea to get a better understanding of unstable isotopes and the process of radioactive decay of isotopes through modeling.