This do-it-anywhere guessing game helps reinforce number concepts. And it's a blast to play.

Remind your child of all the things that go bump, bump in the night with a fun post-Halloween activity.

What happens when colored beams of light mix? You might be surprised.

How good are humans at sound localization? Kids can try this cool science fair project idea to see how good their friends are at judging sound direction.

Chemistry is a blast with this backyard bomb made from a sandwich bag. All you need are ingredients from the pantry to create a satisfying, and safe, explosion.

Take a break with a paper bag costume. A great rainy-day art project.

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.

Research what is known about Alzheimer's disease and its treatment, and then prepare a script for television to educate the public.

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

Ready for easy cheese making? Cooking is an art and a science, and it's great hands-on learning. Plus it's fun!

Here's an arts and crafts activity that has your preschooler or pre-kindergartener bringing home the beach with this underwater beach scene.

Help your preschooler craft a homemade wind spinning device--a surefire to make your backyard sparkle, and teach her a bit about weather!

Got an aspiring illustrator or animator on your hands? Let your child try making his own hand-drawn animation by creating a 4th of July flip book.

Practice plotting points on a graph when learning is wrapped up in a game. This one will help your child practice the concept of ordered pairs.

In this science fair project, high school students will try to determine the mathematical patterns in JS Bach's two movement preludes and fugues.

Your preschooler can learn how to siphon water with just two bottles and a plastic tube in this fun, educational science activity.

Greeting cards are nice, but after they've been opened most cards soon end up in the trash. This year, make Dad a Father's Day card he'll treasure forever.

Learn about sound physics and do a survey experiment to explore the difference between sound and noise in this science project.

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

This fun science project explores the climate change over the course of the history of Earth and helps construct a diorama representing a geologic time period.

In this triptych, 3 piece panel artwork, your child will represent an apple in three different ways. What will he discover about how he looks at the world?

This family photo calendar can be made by your second grader. Make a family photo calendar with your child to celebrate another year together.

Home made candles make for great home made gifts at Christmas, Mother's Day, birthdays. Great presents for any special occasion!

This science fair project idea investigates the difference in reaction times between boys and girls.

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.

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.

Here's Twist 'N Turn: let your preschooler or pre-kindergartener be outside and active while learning about shapes, colors, directions, and word recognition.

Play Exquisite Corpse with your high schooler to give her a taste of French Surrealism while working collaboratively to create unique and funky pieces of art!

Invite your fourth grader to celebrate one of four holidays by creating a kid-friendly homemade Menorah, Advent Wreath, Kinara, or Diya!

Use common kitchen tools to create an entirely uncommon work of art!