Find out whether freezing or refrigerating destroys more bacteria. This is essential to consuming safe and germ-free food.

Young physicists will wrestle with a discrepant event: the Hammer Ruler Trick. They'll make some inferences about torque, balance, and center of gravity.

Free science fair project idea that examines air pollution in local environments. Particles are trapped by petroleum jelly on microscope slides.

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.

How do icicles form and what do they look like? Do this free science fair project and watch the formation of icicles occur right before your eyes.

This science fair project idea determines the way in which color affects memorization.

Make a lei and bring a touch of the tropical lifestyle into your home!

Hiding protein-rich quinoa and a variety of fresh vegetables, these meatballs are the perfect answer to kid food woes.

Nothing chases the blues away like a trip to the boardwalk. Bring the fun home with this do-it-yourself version that sneaks in some math practice.

Make this paper chain calendar and give your child a visual reminder of the passing of time.

This recipes is so easy your child gets to be master chef for this kitchen activity. He'll bake peanut butter banana oatmeal cookies that happen to be vegan!

For a fun family activity to introduce your child to genetics, have your child go on a search for dominant and recessive family genes!

When you're studying the Mayflower, numbers can be an important part of the history...and a great chance to practice elementary math!

Engage your third-grader in this version of the classic game and she will get lots of practice using mental math to solve addition and subtraction problems.

Topped with roasted pumpkin, prosciutto, herbs, and feta, these pita pizzas are a healthy, seasonal alternative to your classic pie.

Science fair project that examines various techniques for removing wrinkles from polyester garments to understand why polyester garments become wrinkled.

Play this fun basketball game to help your third grader master their multiplication tables.

Work on division with remainders in this fun fourth grade math board game.

Teach your child about jesters as she makes her very own jester hat.

Practice math and social studies skills with this fun game based on the Battle of Lexington and Concord.

Science fair project that uses distillation to convert salt water into fresh water.

Plan ahead for summer, by constructing a holiday calendar with your child. A great way to teach kids about time!

Dinosaurs were huge creatures that left behind huge footprints that lasted for millions of years. In this science fair project, kids learn how dinosaur tracks were left behind!

To help your child learn how to use a thermometer, try this temperature collecting activity at home.

Create clear sound shakers so your preschooler can observe and compare the different sounds that objects make!

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

Create a graph based on the interests of family member's to see who has what in common. Your child will practice her math skills and get to know the family!

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.

This science project idea determines whether cold water boils faster than warm water.

Engage your children with this fun fall activity that integrates math and science. First, your child will excavate to find leaves. Next, they'll examine them to determine the colors. Then, your child will graph their findings.