This science fair project idea experiments with spinning color wheels and optical illusions.

Use familiar household items and decorations to turn estimation into a fun game!

This science fair project idea demonstrates how air resistance contributes to denser objects falling faster than less dense objects.

This science fair project looks one of the most important factors affecting seed germination: water. A fun and easy plant biology experiment for 3rd graders.

Set off an a science adventure as you prepare a row of bee homes for your new visitors.

Try making these hand-dipped candles with your child and help bring colonial history to life!

In this free science fair project, learn how to separate salt from water using heat. A great science project for elementary school kids.

This art exercise is great way to help kids learn how to see just like a professional painter, while experimenting and having fun with monochromatic color!

Celebrate Earth Day, or any day, by recycling an old CD and make a colorful, decorative fish!

This science experiment examines the role of fat in food, especially in making bread rise and whipping cream.

Learn how to tell time by the sun with this cool science fair project idea that tracks how the accuracy of a sundial changes over time.

Try this fun and simple activity to help nurture your child's observation skills and nourish a growing love of science!

Challenge your third-grader to sharpen her new math skills--and maybe do the planet a favor, too.

This year on Mother's Day, try this gift project that brings together an appreciation for gardening with a hands-on lesson in art history.

Help your child learn more about the military by having him create a portrait of a soldier and write a short summary about why that soldier is important.

This science fair project idea demonstrates that plants give off water.

Be a chemist for a day and study the simple reaction between sugar and heat. Try heating sugar and see what happens!

This science fair project idea researches the effects of acid rain on plant growth.

Your child can celebrate St. Patrick's Day by creating this textured clover made from tissue paper.

This science project challenges students to learn about and classify weeds and discover new practical uses for weeds.

Be adventurous this Cinco de Mayo and give this simple recipe using pickled nopalitos a try!

A homemade lava lamp gives any room a retro flair. Find out how to make a homemade lava lamp, and learn some science too, with this educational activity.

Redecorate the smart way -- pillow covers are a fast, fun and easy craft that can transform a room with an artsy punch of color.

Here's a fun family activity: have your child make a cameo appearance by creating and drawing on their own silhouettes!

Make this door curtain to brighten up your home and learn colors and patterns.

This experiment has students record rat behavior to learn about the benefits of rats and research rat myths throughout history.

Turn yourself into a personalized paper doll, along with a collection of your favorite outfits.

This hungry lunch bag monster will rev up your childâs appetite and get him excited about whatâs inside.

Using aluminum is a great way to recycle and make some shiny ornaments borrowing from this traditional Mexican art form. Here's an easy kids' activity!

Measuring and mixing is half the fun with these Irish oatmeal cookies, and it's a great way to introduce your second grader to cooking and kitchen tools.