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

This science fair project investigates why the number of visible stars changes from place to place.

Recycle paper and old magazines with this art project that creates a great tool for artists: a color wheel!

In this sound experiment children listen for differences as they tap on a bag of air, a bag of water, and a wooden block held up to their ears.

Make quick sweet and salty walnuts, a delicious addition to fall salads and fruit and nut plates, or a simple afternoon snack.

Grow a garden with an environmentally-friendly twist by using plant scraps that usually get thrown away.

Heart-shaped pizza is an unusual Valentine's Day treat that your child will fall in love with. Make a heart-shaped pizza this Valentine's Day with your family.

The next time you're trapped indoors on a dreary day, try this take on dodgeball. All you need are a group of kids, an open area and a soft, spongy ball.

Help your first grader, second grader, or third grader boost his addition skills and math vocabulary with this fun summer game Ice Cream Addition!

In this painting and drawing project, not only will stars shine in the evening sky over the skyscrapers, they will also create a waterfront reflection.

This project compares the strength of one, two, and three-ply toilet paper.

Plant a mini herb garden and teach your child about science and nature.

Let your child find her place among the politicians, the flyers, the debates and the countless television ads with a slogan and poster of her very own.

The weather is a key kindergarten science concept. With this activity your child will learn about wind direction and create a self portrait, too!

In this science fair project, students create their own miniature salt flats at home.

This science fair project idea determines if crystals will absorb food dye and if colors will mix by the process of diffusion.

Explore geometry, patterns, and history by creating pretty decorative Islamic tile art.

3-D Christmas tree cookies look impressive but are an easy holiday recipe that kids can make. These sugar cookies stand up on their own!

Protozoa and ciliate and amoeba, oh my! The objective of this science fair project is for students to use a microscope and identify microscopic life.

Let your child set her artistic talent free with an easy, environmentally-friendly bottle cap mosaic.

Give your kindergartener an outlet to articulate his thoughts about going to school for the first time by setting aside time to help him write in his journal.

Compare fractions in this two-player math game. The objective of the games is to work together to determine who has created the largest fraction.

Put those fall leaves to use with this fun art activity. Kids paint and print leaves, to make a beautiful tablecloth, perfect for your next fall celebration.

Your child will have a blast creating this adorable black cat with a cardboard tube and some pipe cleaners. A perfect craft for Halloween decorating!

Design a survival kit. Brainstorm various survival scenarios. Address basic human requirements and natural resources. Describe each tool as well uses.

You've heard all about oil spills, but can they really be that bad? After all, vegetable oil is in almost every yummy baking good from cookies to brownies.

Engage your third-grader in this version of the classic game and she will get lots of practice using mental math to solve addition and subtraction problems.

We all know that the Moon has different phases, but it can be hard to figure out why. Try this activity to see how the Moon's phases really work.

How can we describe the relationship of magnetic field strength vs. distance? Kids will find out with this free science fair project idea.

This colorful foam pencil topper will glam up any boring pencil and is guaranteed to add personality to any pencil case!