This classic children's game-connecting two cups with a string-demonstrates sound's ability to travel through air vs through a solid.

This science fair project idea investigates how optical distances change the apparent size of an object as seen through a magnifying lens.

This activity is based on the popular card game, Slapjack. It's rip-roaring fun, and it reinforces the concepts of odd and even.

In this easy and fun animal craft, make a cute pig nose using recycled egg cartons!

Create a habitat for a butterfly right in your own backyard, and build your first grader's science knowledge while you're at it.

Celebrate the season of flowers with a homemade vase budding with blooms of the season. Filled with the warmth of a sunny day, it's just the thing for spring.

These cute holly-shaped hair clips are a breeze to make for holiday celebrations. They make a great party activity, too!

Make some easy homemade yogurt with your young scientist, and see what a few 'live' bacteria can do in the right conditions!

Help your child celebrate the summer and the sun by making a sandy seascape.

Celebrate the new year by making a memory book with your child! You'll reinforce time and calendar concepts and you'll get to reminisce about the past year.

Are you ready to be a detective for science? Then get out your magnifying glass and start studying fingerprints!

Your child can create an interactive map of his neighborhood focusing on the different textures he finds!

Lead your first grader on a nature walk ... with a scavenger hunt-style twist! They'll try to capture photos that correspond to paint chip colors.

Help your first grade reader master those letter blends like "ch" and "sh" with this memorable and hilarious beanbag toss game.

Discover whether cold or hot water from the faucet will boil faster on the stove.

Play with balance and simple engineering as you hurry to create a sturdy rock tower.

This experiment works due to a simple principle: plants need light. Build a shoebox maze and watch the plant work though the obstacle course, searching for sun.

In this activity, your child will use household objects to sculpt his very own football.

Put an oatmeal box, a flashlight, and some construction paper together and you have the makings of an incredibly cool bedroom planetarium!

Learn how to make a mustache with these simple instructions. See how to make a mustache on a stick for Halloween, costume parties, or dress up.

Play a game of "restaurant" to reinforce real-world applications of counting and using money.

Looking for a cool game to help your first grader learn her 11s? Look no further than this clever one-person card game.

Play this homophone game with your child the next time you sit down with them to read a story and help them build some valuable reading skills.

Did you know that witches are a very popular Halloween costume? This October the 31st, your child will learn how to create their very own decorative witch hat.

Make a paper floral bouquet for Mother's Day that looks as beautiful as real flowers and will last much longer!

This Christmas plate features your child's favorite holiday things through drawings. Make a Christmas plate with your child this holiday season.