Competitors go head-to-head only this time it's a race to figure out the lowest common multiple of two numbers; an important step to working with fractions!

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

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

Here's an activity that will get your child's attention with a back-to-school shopping spree. He'll use decimal skills to add, subtract, multiply, and divide!

Make math fun and easy with this activity that challenges your child to use their addition and multiplication skills to win a race!

Is horse manure a possible energy source in a crisis? Use calorimetry to find out how much energy horse manure can produce in this science fair project.

Use a recycling project to hone your childâs sewing skills and clean up her art supplies when she turns the leg of an old pair of jeans into a storage basket.

In this activity, your child will get a review of addition, subtraction, multiplication and division using classic domino pieces.

This experiment uses a yeast solution, liquid detergent, and hydrogen peroxide to produce an exciting reaction like no other!

Here's a fun at-home activity that will help your child strengthen math skills using high and low temperature data, and become a master temperature tracker!

This entertaining magic trick will 'trick' kids into using math skill to impress their friends!

This activity with add some fun and education to long car trips. Perfect for family vacations!

Got a kid who loves fashion? Help her develop her own unique style with this tie-dye project using natural dyes.

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

Using simple materials found around your home, you can reinforce the static electricity concept by helping your child build a simple device with zapping power!

Science fair project in which you will examine how crystals are formed by creating your own crystal using charcoal briquettes, salt, and ammonia.

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

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

In this cool project, create a lighted, scale model of the different layers of the Sun, including the core, radiation and convection zones, and photosphere.

This Pysanky egg-decorating activity is perfect for young artists. Bring a little color and creativity to any holiday with this traditional Ukrainian craft.

This St. Patrick's day, stretch your child's social studies and math skills with this fun, cooperative learning game.

This science fair project idea identifies clouds as a means of predicting the weather.

Check out this game that provides an enjoyable way of demonstrating how recorded results can be expressed in whole numbers, fractions, and decimals.

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.

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

This fun science project helps to investigate how much water can a plant take up and release in a certain period of time through the process of transpiration.

Exponents can be tricky to learn. Fortunately this game provides plenty of multiplication practice for your math student!

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

Science fair project that examines how yeast grows, and which conditions allow for optimal growth. What types of nutrients does yeast prefer?

If it's Easter, it must be time for egg hunts. But we have to admit, most kids would rather take a bite out of a yummy cupcake than a hard-boiled egg.