Wiggly worms are known for staying buried in the soil, but how does that affect plants? Are earthworms and plant growth related?

Science fair project that compares the relative carbon dioxide concentrations of various gases, including different types of vehicle emissions.

Learn how to make an anemometer with step-by-step instructions in this cool science fair project idea for 4th grade.

Here's a super fun game to get in some place value practice with your child!

Put numbers and letters together -- key kindergarten math and reading skills -- while creating a marvelous game piece for outdoor play!

This experiment observes inattentional blindness and investigates whether certain age groups or genders are more likely to demonstrate this phenomenon.

Help your child get comfortable with the concept of estimation, which will come in handy during everything from standardized tests to future shopping trips!

In this science fair projects, students will grow out the bacteria that collect on air conditioner filters.

This science fair project examines how seeds hitchhike on animals and clothing.

In this science experiment, your child will test the strength of hollow structures in order to understand how strong bird bones really are.

Teach your child the art of the status update with this cutting-edge take on the old-fashioned book report: the social media book review!

Celebrate 100 fantastic days of school by creating a school-themed collage with 100 pieces in this unique arts and crafts activity.

The next time your kids are pent up inside because of bad weather, try hosting a Balloon Olympics!

How much water comes out of snow? Explore this timely question with your kindergarten scientist with this easy winter experiment.

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

Help your first grade reader understand verbs by doing them in this boisterous playground relay race.

Boost creativity and writing skills by having your child come up with his own Gourmet S'mores recipe!

This science project lets kids explore what happens when water and paper interact, and it produces homemade paper perfect for gift tags or stationery.

Sure, angles can be confusing. Here's a fun activity to brush up your child's knowledge of these geometry essentials.

There's nothing like some Valentine's Day charms to give you a dose of luck on this romantic day!

In this activity, your child gets to peek behind the curtain of puzzle making as they create their very own "Spot the Differences" game!

Forget markers or crayons. For a really unusual art project, close the art supply cabinet, and crack open the pantry! Use rice to make pictures.

This slightly messy, but tons-of-fun tactile activity will cement the idea of the land and water as pictured on maps in your young learner's mind.

This science fair project idea investigates whether rocks containing geodes can be determined from the outside.

This activity will encourage your child to discover the scientific process, compare sizes shapes, and build shape recognition skills.

These gorgeous emerald green cupcakes can be topped with a taffy rainbow and marshmallow fluff clouds for extra luck.

An ancient form of writing gets new life in an activity designed to help your child read understand what life was like for early Native Americans.

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

This science fair project examines the different composition of fungi and plants.

Give your child some hands-on experience mixing autumn colors. All you need is a large piece of white paper and tempera paint.