This potato cannon activity teaches your middle schooler about the principle of Boyle's Law. Make a potato cannon and have a blast learning about science.

Make practicing addition facts more fun and teach your child some helpful strategies with this spin off of the traditional "Go Fish" game.

Help your kindergartener learn to manage a telephone with this homemade keyboard that also helps kids practice letters and numbers.

Counting with one-to-one correspondence is an important kindergarten math skill. This simple activity turns it into a play-anywhere game.

This project concerns activity happening millions of miles away, on the sun.

Blend science and math to explore a very important first grade social studies question: does our planet contain more land or more water?

Get your child math and science savvy with this fun outdoor classification game. Using chalk, your child will classify what she sees in the natural world.

One way to "trick" your child into getting extra practice with one-step equations is to play a variation of the classic game, tic tac toe.

Homemade Halloween treats make great party foods for an All Hallow's Eve get together. These four homemade Halloween treats are scary-good.

What is the coldest temperature possible? In this cool experiment, you'll calculate absolute zero by extrapolating data on the temperature and volume of gas.

Easy and cool middle school science fair project on ripening process of fruits and measures you can take to prevent fruits from rotting and delay ripening.

Kids will learn about insulation, heat conduction, and the economic benefits of energy efficient windows in this cool science fair project.

Teach your child what a sugar plum is with this easy recipe that gets your child to chop, mix, and roll his way to a delicious treat.

Invite your first grader to play this subtraction sacks game to get her actively involved in understanding and memorizing subtraction facts.

Have your child observe, measure and record the amount of space objects occupy, and you'll have an inside space explorer on your hands in no time!

Want to ensure that your child's math knowledge stays sharp? This mean, median, and mode game is the perfect way to reinforce these essential math concepts.

A great science fair project on solar oven design that helps kids learn about solar power and solar heating.

Help your child develop his counting and language skills with this fun activity. He'll be a number hero for a day and learn about safety while he's at it.

What direction should solar panels face? It's not the direction you might think! This free and enlightening science fair project helps kids discover the answer.

Learn about calorimetry, make a bomb calorimeter, and experiment with combusting different nuts to see which one produces the most energy!

This activity will not only teach your child important math concepts regarding money and value, but also how to hunt for bargains!

This unique Santa is made only from circles. Your little one will have a fantastic time puzzling together Santa's face with this circle-centric activity.

Make a brag sash with your child to celebrate an amazing school year filled with accomplishments.

This science fair project idea quantifies the effect of weather- in this case temperature and humidity- on musical instruments.

Draw your own beautiful mandala with this easy technique that ensures symmetrical results every time!

Use this great no-bake recipe to save energy and keep cool.

Play with shapes, like triangles and circles, to help your child review the different kinds and create a new picture!

Make this easy recipe for Halloween, featuring white chocolate and pretzels, for a crispy, creepy treat!

Your child will need to combine his sporty hand-eye coordination skills with his math skills to become the bullseye king.

Play Number Dash with your preschooler and help them learn to identify numbers, write numbers and learn about organized play.