Which public places harbor the most bacteria and germs? Test different environments to find out where the most bacteria live in this science project.

Discover if temperature settings in a fridge make a drastic difference in terms of bacterial growth.

Any time is the perfect time to whip up a delicious batch of fluffy pumpkin cookies.

Tackle both boredom and mathematics with this inventive arts and craft project!

This science project idea determines whether cold water boils faster than warm water.

The thermometer outside is dip, dip, dipping! What kind of clothes will keep you warmest this winter? This project determines which materials insulate best.

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

This copying game is like a hopped up version of Simon Says, but it lets kids use their bodies to practice patterning, a key skill in early math.

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!

What direction should solar panels face? It's not the direction you might think! This free and enlightening science fair project helps kids discover the answer.

Need help encouraging your preschool child to organize her toys? Start with this activity, and turn sorting and categorizing into a fun game.

All you need are pencils, paper and some scissors to get started on this easy and fun game to review astronomy information, or other types of study concepts.

In this activity, your child will learn to name the numbers from 1 through 5 and they'll practice their counting skills.

Want a fun way to teach your kid to tell time? Making a plate clock is a great way for him to learn how to tell time in a way he'll actually find exciting.

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

This cookie dough handles like molding clay, but also makes delicious cookies. Use this activity to strengthen your child's alphabet skills.

Is your kid struggling with number recognition? Here's a great way to go fishing for numbers that will feel more like play than counting practice.

Want to boost math and science learning? Take a bug expedition and give your first grader practice observing and charting what they see.

Find the area in this fun math card game. You'll help your child start thinking in terms of units as you create shapes out of playing cards.

Teach your kid a fun mathematical magic trick! All you'll need is a deck of cards and basic addition, subtraction, and multiplication skills.

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

This science fair project idea explores whether boiling and freezing water will have an effect on how much it weighs.

Plants help keep a house cool! This article includes step-by-step instructions for completing this fun and interesting science experiment.

A hands-on guessing game that teaches kids to recognize different coins. First graders will learn their money and their math at the same time!

Help your kindergartener practice his shape recognition and develop his fine motor skills by making a scarecrow at home.

Use Henri Matisse as inspiration for your preschooler or kindergartener to create a unique and funky paper shapes collage in this arts and crafts activity.

Bring some winter fun into your home while your child practices her number matching skills with this adorable snowman math game.

In this insulation experiment, you'll learn which clothes keep you warm in the cold, and which make you shiver.

Have fun with the kids by "shaping up" your standard chocolate chip cookie recipe, and teach kids about sorting and shapes while you're at it.