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.

Challenge your preschooler to a game of shape match-up--an entertaining way to boost her observational ability.

Here's a thought-provoking activity to make new vocabulary words "stick" in the mind of your young learner.

The garden is the perfect place to practice math and science with preschoolers. Get digging (and counting, sorting, observing at the same time!)

Turn any sunny summer day into a fun and special occasion by having a watermelon seed spitting contest!

A food groups plate shows your child what category her foods belong in. Make a food groups plate with your child before dinnertime.

Invite your kindergartener to explore the bright new world of measurement by starting out with nonstandard (and tasty!) units, such as gummy bears or worms.

This fun activity encourages your child to develop their skills in not only taking measurements, but also in working with the measurements themselves.

Have your child construct his own Christmas tree from construction paper while cutting, overlapping and measuring to create an adorable modern design.

Pumpkin carving party activities are great for a pre-Halloween party. Try pumpkin carving party activities, including jack-o'-lantern ideas and fall recipes.

This do-it-anywhere guessing game helps reinforce number concepts. And it's a blast to play.

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!

Get back into school with this exciting architecture exploration! In this craft activity your child will research, draw, and build his own school.

How powerful is the reaction between baking soda and vinegar? Find out here!

Shamrock Stamps are a great way to celebrate St. Patrick's Day. Simple and symmetrical, this symbol of Irish culture is the perfect shape for prints.

Combine art, history and food with this unique project! Your child will make her own butters, and learn a little about Colonial history at the same time

Your child can turn cookie dough into a big pile of colorful painted fall leaves ready for eating!

Science fair project that examines how temperature affects density and how density in turn affects the behavior of helium gas.

Check out this cool science project idea to explore how temperature creates annual rhythms that govern plant growth.

Forget store-bought dyes this Easter: color your Easter eggs with natural dyes made with ingredients from your own kitchen in this 1st grade activity.

Check out this fun science fair project idea to learn how alkaline batteries convert chemical energy to electrical energy?

Most people assume that cold water freezes more quickly, but could that be false? Does hot water freeze faster than cold water? Let's find out!

When you rub a balloon on your head, your hair stands up; but is that true for everyone? Does hair color affect static electricity?

Read on this high school science fair project idea to get basic information on the process of heat transfer and the conditions under which the transfer occurs.

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