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

First graders will love practicing addition with this fun math game.

Help cement the concept of place value with this simple activity that involves creating a set of dials made from Styrofoam cups.

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

Create some cards and a factor board and get ready to practice multiplication. This game will help your kid get one step closer to memorizing times tables!

With this fun craft activity, your child can design and "make" his own money, for use as currency and math practice at home.

Try this fun and simple activity to help nurture your child's observation skills and nourish a growing love of science!

Calling all power-shoppers! This game is a fun way for kids to learn life skills, and flex their math muscles at the same time.

In this science fair project, we'll use a liquid crystal thermometer to find out whether exercising makes a difference in people's temperature.

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

Compare and order numbers and introduce mathematical inequalities in this fun math card game.

Marshmallows are made of sugar, water, and air pockets. Since the marshmallow is flexible, will air pressure cause it to expand when heated in a microwave?

Instead of drilling facts, grab sidewalk chalk and head outside for a rousing game of this Math Run game. Play the Math Run game with your child.

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

Try this entertaining and educational math activity that will teach your child how to add and subtract decimals.

You've heard the expression "burn rubber" but do you know how heat affects rubber? Examine the impact of temperature on rubber in this fun science experiment.

Recycle old materials to create a fun, brain-teasing maze toy that also strengthens your child's math reasoning skills.

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.

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.

If you love the idea of handing out holiday tins of homemade cookies but you're not a baker, chocolate-covered apples are the perfect solution.

Use the holiday gift giving season as an excuse to give your fourth grader a valuable lesson in making and keeping a budget!

This little chick is so cute that your child will want to make a whole flock to call her own.

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.

Help your child apply his math skills the next time you cook a family meal similar to one you'd buy at a restaurant.

Expand on your childâs time-telling skills by helping him learn how an analog clock and a digital clock correspond.

Big bags hold a lot of candy, but they're hard to tote around. Have your kid construct a candy corn candy holder perfect for carrying a few lightweight treats.

Learn about the microclimate of your backyard by tracking rainfall, temperature, and observed weather with hand drawn charts and graphs.

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

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

Hone observational skills and introduce the basics of data interpretation with this data gathering activity all about the different colors people wear.