Introduce the idea of measuring weight to your preschooler or kindergartener by making a fun and easy-to-use bungee scale to weigh household objects.

This project examines how temperature affects the volume of gas in balloons.

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

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

Learn how to make a paper snowflake with these simple instructions. Help your child learn how to make a paper snowflake with only paper and scissors.

Delay your child's sugar overload, and develop his critical thinking skills, by doing some "sweet sorting" of his Halloween treasures!

This experiment examines whether storing your orange juice at different temperatures affects its acidity.

Do a little kitchen chemistry as you make your own bubble solution and bubble-wand shapes!

Teach your young academic about counting and clocks with a tasty treat!

This countdown to Christmas craft is fun for kids who are excited for the holiday. Countdown to Christmas with this fun holiday activity.

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

Serve up this pretend play activity to your preschooler to give her counting skills a healthy boost.

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

Practice addition with your child in a whole new way when you battle to defend your cards in this competitive game. Math has never been so fun!

Your child will "catch" snowballs with each correct math equation she can answer correctly. If she solves a problem correctly, she gets to keep the snowballs.

In this fun snack-time activity, kids boost counting, sorting, and color recognition skills as they make a delicious and nutritious snack.

These sparkling earrings look fancy but they're super simple to make using inexpensive craft items.

This simple experiment serves as an introduction to the greenhouse effect.

In this science fair project idea, kids make water dance on the surface of a hot pan with the Leidenfrost Effect.

The next time you've got a restless second grade earth scientist on your hands, use this experiment to demonstrate crystals and make a tasty treat, too!

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

Have a lot of loose buttons lying around the house? Here are four ways to turn those loose buttons into an easy and positive learning experience. Button up!

Guessing is more than pure fun, it's also a key part of kindergarten math. Here's a fun way to bring estimation to the breakfast table.

Got a shoelace? Got a kindergartener? Help your child learn to use the number line by creating one out of a lace.

In this preschool counting game, kids learn to count with their fingers, but without their eyes!

How does salinity affect the point at which water freezes? Kids will find out by performing this cool melting ice experiment.

This project commemorates the milestone of completing the first 100 days of school, while giving your child a manipulative to practice counting to 100.

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

This kinesthetic game will help your child practice rounding and get the adrenaline rushing!

Science fair project that measure winds speed, temperature, and time of day in order to determine the origins of the wind.