Teach your child how to accessorize the environmental way!

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

Make environmentally friendly, chemical-free toothpaste using one of the most common, inexpensive pantry staples in the American kitchen: baking soda.

In this inspiring activity, children create and perform their very own Reader’s Theater about helping the planet!

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

This fun science fair project idea helps students learn how acid rains are formed and explore how acid rain damages the environment.

How do organic materials become soil? This science experiment measures what materials biodegrade.

This study evaluates if electronic devices commonly found in most households emit radiation, and if they do, how much?

What can you do with hair after its cut? This science project teaches you practical uses for human hair.

Conduct a mock interview with the President to teach your child about politics, the president and the world she lives in.

Instead of tossing old school supplies, turn them into a work of art and teach your kids how to find new uses for old things.

This easy at-home experiment is a great way to "see" science.

This science research project challenges students to think of more effective lobster farming methods.

This science project allows students to study the psychology of happiness.

This science fair project explains the process of how the lungs expand and contract with the help of the diaphragm.

Learn about the power of exponents. The objective of this science fair project is to explore and understand how exponents are used.

How does a kazoo, the strings of a guitar, or the speaker of a radio make sound? The purpose of this science fair project is to show how vibration makes sound.

Save money by having your tween rock these homemade jeggings, a good craft for a lazy afternoon.

In this science fair project, students examine under what conditions individual plants release seeds and how far the seeds are released.

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.

Do lefties just write different or are their brains different? This science project has students explore what it means to be left handed.

Spark your child's interest in current events by encouraging them to write a letter to the U.S. president.

This science fair project demonstrates the principles of reflection through simple experiments involving mirrors and light.

This simple experiment serves as an introduction to the greenhouse effect.

This science fair project demonstrates the magic of arches by challenging students to stack telephone books on top of eggs without breaking them.

The objective of this science fair project is to observe the differences in heat absorption for darker colors vs. lighter colors.

This science fair project teaches about mold. Students will test different foods to see which grow mold the fastest.

This science fair project teaches kids experimental design and how to test if subjects can really sense if they are being watched.

This activity is a great way to engage learners in Earth Day celebrations while cultivating skills around nonfiction comprehension and research writing.

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