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.

This flexible activity for preschoolers features jellybeans, counting, coloring, and the five senses.

Demonstrate the capillary function in plants by adding food coloring to glasses of water. Slice stalks of celery and leafy tops. Compare color of leaves

This science fair project idea determines what factors influence an individual's reaction time using a web-based timed reaction test.

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

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

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

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

You don't need to spend big bucks to buy a pre-boxed version of a matching game at the store. You can make your own easily. Here's how:

Determine how salinity affects the circulation of warm and cold water. Note whether the warm water mixes or forms a layer with cold water.

In this science experiment, observe convection currents forming and learn about how heat energy moves in liquids from hot to cooler areas through convection.

Preschoolers are fascinated by how colors can be mixed to form new ones. This activity combines color mixing with the concept of melting for extra science fun.

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

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

Help your preschooler create ice cube bead necklaces to cool off while practicing gross motor skills and sequencing, and discussing states of matter.

Your child can turn cookie dough into a big pile of colorful painted fall leaves ready for eating!

Combine fun sensory play with early number awareness in a squishy sun catcher project. It's a fun way for your kid to learn about numbers.

Encourage imagination and creativity with this magical craft that lets your child make and design his very own dragon egg.

Help your child identify numbers with this fun preschool math art activity! Explore different textures and colors as he learns numbers.

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.

This homemade barometer allows your little scientist to contemplate and compare different air and weather conditions.

Turn learning fractions into a pizza party in this fun second grade math game.

Science fair project that creates fog using bottles of hot and cold water.

These delicious Easter Basket Cupcakes are a simple, creative holiday treat. These cupcakes sit in waffle bowls with festive coconut grass and jellybean eggs.

Make a Christmas countdown calendar to get your child excited about the coming holiday. This Christmas countdown calendar helps you make holiday memories.

Give your smart second grader a rich challenge with this activity that combines graphing practice with money!

Here is an activity that your kids can make for Mother's Day, a garden pot filled with edible "flowers".

The objective of this science fair project is to examine the effects of temperature on salt and water solutions, as they form crystals over time.

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