This science fair project teaches you about what makes persimmons so tart and how astringency can be removed by studying the effect of tannins on fruit.

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

Inspired by the children's book, Charlotte's Web by E.B. White, this card brings the spunky spider Charlotte to life!

Pfeffernusse are spicy and sweet Christmas cookies from Germany. Make a batch of traditional pfeffernusse this holiday season.

Have your child observe, measure and record the amount of space objects occupy, and you'll have an inside space explorer on your hands in no time!

Math Facts Game: A mix of musical chairs and Twister meets math. Nipping multiplication problems in the bud was never this much fun!

This fun game helps children learn to estimate the most basic unit of time--a minute--without a clock.

Create some cards and a factor board and get ready to practice multiplication. This game will help your kid get one step closer to memorizing times tables!

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

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

With this fun craft activity, your child can design and "make" his own money, for use as currency and math practice at home.

This decimal game is a great way to help your child get familiar with how decimal values work.

Draw your own beautiful mandala with this easy technique that ensures symmetrical results every time!

Make a big green alligator with household items and help your kindergartener practices letters and sounds!

Help your child improve his coin counting skills in these two math games that have him race to reach $1.00.

Exponents can be tricky to learn. Fortunately this game provides plenty of multiplication practice for your math student!

Marshmallows are made of sugar, water, and air pockets. Since the marshmallow is flexible, will air pressure cause it to expand when heated in a microwave?

Check out this twist on a peanut butter and banana sandwich. The banana replaces the bread to make the perfect fun and nutritious after-school snack.

Here's a hands-on activity that first grade use to help kids get a feel for equations. It uses popsicle sticks to practice addition and subtraction!

Think you need a special dehydrator to make your own fruit leather? You can actually make a delicious version of this popular kid's snack in your own oven.

This hands-on activity practices skip counting, a key first grade math skill. But it's silly fun!

Countries all around the world have been using the abacus for thousands of years to make math easier. Have your kid make his own abacus to practice arithmetic.

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

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

Ordinary drinking straws are fun for drinking juice and even for spitballs when you're not looking, but also fabulous for learning first grade math.

Play this game to help froggie hop home...and teach the number line to your kindergartener while you're at it!

Your kindergartener will learn basic math concepts and create a beautiful keepsake with this African flag reference book.

Introduce your fourth or fifth grader to volume by having him build rectangular prisms, and then count each sugar cube to check his volume calculations.

Use this fun math board game to improve your first grader's confidence with addition facts.

Play this fun game with your kindergarten or first grader. It's a great way to practice important math skills, including counting and addition.