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

This measurement activity uses feet to compare objects, but not the ones found on rulers and measuring sticks...the feet on your child's own body!

This pumpkin dessert recipe tastes like pie but looks like a no-bake cookie.

Your child can count out six pumpkins or six crayons, but what is a six all by itself? ThatÃs a much harder concept to grasp.

Head out to the driveway, ball in hand, for a bouncing challenge. Then use those results to make a colorful graph that lets your child compare results.

Here's a math game for your preschooler or kindergartener that'll make number recognition as easy as a pizza pie!

Your first grader will love telling time while playing this fun game of tag! Ask Captain Midnight for the time, but watch out when his watch says "midnight"!

In this activity, your child will create a red envelope that can be filled with money to spread good will and ward off evil spirits in the New Year.

Use old coffee cans and socks to make a beanbag toss game for kids in preschool and kindergarten. This activity is great for math and coordination.

This activity is based on the popular card game, Slapjack. It's rip-roaring fun, and it reinforces the concepts of odd and even.

Put numbers and letters together -- key kindergarten math and reading skills -- while creating a marvelous game piece for outdoor play!

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

Sorting objects by size, color, shape, or function is an important concept in kindergarten math, and it's the perfect excuse for a little housekeeping!

Here's a fun math and science activity: help your child explore four different kinds of measurement, using their hand and a few simple household tools.

The Christmas Addition Tree is a great way to get kids actively involved in math practice through art projects over the holiday break.

Create a counting book, in order from 1-30, to help your child figure out a variety of ways of recognizing and representing numbers.

This first grade addition math game helps your child use critical thinking skills while practicing his computation.

Review fractions with your budding mathematician when you play this fun, educational math board game.

This project determines whether Styrofoam, paper, or plastic cups are best for preventing ice from melting.

Give your second grader a chance to get his feet wet with measurement before he moves onto the more complicated stuff by trying this activity with him at home.

Here's a math, science, and social studies activity: help your kindergartener become a "coin archaeologist" by examining how different coins look and feel.

Combine an introduction to shape and counting with a springtime art project by showing your kindergartener how to create a vibrant rainbow mosaic.

Cornucopia still life painting is a great activity for your young artist to look at light and shadow, textures and composition in creating art at Thanksgiving!

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

Practice subtraction with your second grader in this fun dice game. Math concepts have never been more fun!

Your first grader will love this addition challenge! Roll dice and keep a running total as you try to achieve the highest score.

Making food sculptures boosts creativity, and just might help your picky eater branch out!

Make a bear cave for your child to play and explore, learning about bears and winter hibernation.

Encourage your child to compare and contrast a wide variety of autumn-themed items by weighing various objects and recording their findings.

Your child can brush up on her math skills by charting the length of time that each candle on the menorah takes to burn.