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

Give your kid the opportunity to experiment with color combinations, and how the tape is applied as they make special cards for friends and family.

What's the relationship between temperature, air humidity and static electricity? Kids will find out with this free static electricity science fair project.

Let your fifth grader use his wits to challenge friends to complete their labyrinthine book of mazes!

Students will investigate the thermal conductivity of metals by learning how to measure thermal conductivity with this fun and easy science fair project idea.

Whatever the season, celebrate greenery and growth by helping your child study some delightful spring words.

Using an empty plastic bottle, your child can create a newfangled version of this African percussion instrument.

Capture a bit of mythological magic with this clever sock craft!

This science fair project idea investigates emulsifiers that allow oil and vinegar to mix.

This prime number game is the perfect way to get to know prime numbers. Deal the cards and flip them over. When players a prime number they call out, "Prime!"

Kids will learn how to make a steam powered rocket boat, also called a putt putt boat or a pop pop boat, in this great science fair project for 4th graders.

Create a beautiful pop-up paper lantern and will serve as the perfect decoration at your next party.

Help your kids map the "global footprint" of your family's grocery cart by investigating how far your food travels before landing on your dinner table.

These science fair experiments demonstrate the chemistry of rust and the oxidation process.

In this science fair project, students use the streak test to tell minerals apart from each other.

Making your own glass cleaner is easy, effective and inexpensive!

Does your child know all the greatest kid-friendly places in town? Here's an activity that lets them create a cool city guide and work their writing chops, too!

Inspire a love for the written word by creating an illustrated nature poetry book with your kids.

In this fun science fair project idea learn about universal solvents and solutes and find out the solubility of several common liquid substances.

Pureed ripe peaches, vanilla yogurt, agave nectar, and juicy chunks of peach come together to form a refreshing pop that hits the spot on a hot summer day.

Create a DIY Electromagnet! Using a 9v battery to create an electrical field around a nail, students explore electromagnetism in this cool science project idea.

There are many benefits to bugs and insects. This science project shows how cockroaches, termites, and other critters benefit our planet.

Your fourth grader will be astonished to discover the significance and intricacies of his spine as he builds a model of a human vertebral column.

Batik is a traditional Indonesian craft, which uses a technique of drawing wax on fabric to create patterns before dying.

Use a deck of playing cards to practice place value and other math concepts with your upper elementary child!

Have you ever noticed the ridges on a dog's nose? In this project, we take several dogs' nose prints and discover just how unique they are!

Decorate with a banner made from paper, clover shapes and buttons to celebrate spring or St. Patrick's Day!

Help your child to make a beautiful Africa mask to help her reinforce important spatial and compositional skills.

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!

Being able to guess the likelihood of an event is a useful skill. Discuss probability with your kid as you play this fun math card game!