Kids will create their own version of Richard Feynman's rubber band heat engine to learn about thermodynamics with this cool science fair project idea.

Whether the snow is fluffy and soft or icy and hard, a snowman is sure to inspire a smile. No wonder this snowman is so happy—it's made using marshmallows!

Science fair project which simulates the global conveyor belts on a small scale, and observes the effects of wind, density and temperature on water movement.

The objective of this science experiment is to evaluate the affects of high and low heat capacity on a material's heat retention ability.

Try this recipe with your child and explore Ethiopia through one of its dietary staples: injera, or flat bread!

Tic-tac-toe is tons of fun, but the traditional version can get a little monotonous after a while. Mix it up and try this colorful outdoor version!

Help your child "step up" to second grade math fact challenges with a fun addition and subtraction game in your very own kitchen.

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

Celebrate 100 fantastic days of school by creating a school-themed collage with 100 pieces in this unique arts and crafts activity.

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

Learn to recognize symmetry by playing this game! The more you play, the better you'll get at recognizing this special characteristic many playing cards have.

Practice multiplication facts by playing baseball in this fun, third grade math board game.

Celebrate the 100th day of school by creating a geometric, math-inspired mural in the style of Henri Matisse in this creative kindergarten grade art activity.

Help your child build ice cream cones as she practices her counting skills

What keeps a an item cooler, polymer crystals or ice? Find out in this cool science experiment!

Help your preschooler chart her good eating habits with this arts and crafts activity that has her making a healthy fruits and vegetables rainbow and graph!

Little scientists will make inferences about hearing loss, pitch, and frequency in this great science fair idea that puts the human ear to the test.

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

Become familiar with ratios and learn how to measure the diameter of the Sun and the Moon in this fun science fair project idea.

Here is a fun middle school science project on factors affecting solubility. Learn how dissolved solids can "crash out" to form crystals when conditions change.

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

Why do plants wilt? Kids will learn to think critically about what environmental factors affect plants, and what plants need to survive.

Get ready to make a dollar...using playing cards! The first player to accumulate the amount of points equal to a dollar wins.

Teach your fifth grader an important math concept with this quick and simple activity that shows them how to divide whole numbers by fractions.

Your third grader will be amazed at the explosive combination of vinegar and baking soda in these chocolate volcano cupcakes with white chocolate "lava."

This footwear-focused activity introduces fractions as part of a set and it's the perfect way to generate excitement about fraction concepts.

Construct calorimeter and determine the caloric value of a sample of foods by change in temperature for each of the foods.

Familiarize your preschooler with the concept of numbers one through five and counting with this hands-on activity.

Make caterpillars out of papier-mache and let the kids explore their inner creepy crawler.

How do cold packs work? Explore endothermic reactions by comparing the temperature change that results from various chemicals added to water to find out!