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Explore aromas with your child and help boost her brain power with some fun and interactive science activities.

Discover how to make fake snot with this cool science fair project idea to learn about polymers, enzymes, and more.

Help your child create a garden journal sketchbook as she observes and records the natural world through the changing seasons.

The purpose of this science fair project is to study the properties of sugar and examine individual preferences for sugar and other sweeteners.

In this science fair project idea, kids make water dance on the surface of a hot pan with the Leidenfrost Effect.

Let your fourth grade chef mix up butter and sugar with scientific principles about different states of matter, and get delicious toffee, too.

Science fair project that cultivates slime mold and monitors the stages of its development.

This easy Halloween-themed science experiment for first-graders is perfect for chilly October afternoons or great as a Halloween party activity.

Find out whether soil amendments can improve soil conditions and help you grow a bigger beanstalk in this ecology experiment!

In this project, create and examine garden mulch to find out what critters live in the messy, muddy layers just above the soil.

In this design challenge, students will be tasked with creating a bouncy ball polymer!

Do suds equal more clean or does a sud-free cleaning agent works just as well or even better?

This activity is a great introduction to polymer chemistry. It might seem complicated, but all you'll need is the material found inside of a baby's diaper!

It's easy to plant your own in-home container garden! This planter contains pizza-themed herbs and is a perfect early gardening activity for kindergarteners.

Do you love to make Jell-O? Find out in this science fair project idea if it is possible to make Jell-O with just warm water.

Show your middle schooler how a quick whirl of spinach in the blender will reveal the cobwebby "stuff"--or DNA--of life!

Learn how to make marbleized paper with simple everyday ingredients in this fun activity! Your child will learn about oil and water while doing this project.

Learn all about balance and motion as your child designs a corn maze!

What kind of fabric holds dye best? How can you improve a dyed fabric's colorfastness? In this colorful project, test colorfastness using mordants and bleach.

People have favorite flavors, but what about ants? Which ant food is the most popular?

This science fair project idea raises awareness of a real ecological issue.

In this experiment we use Scotch Guard to make sand that resists water.

Invite your middle schooler to bungee jump ... with eggs! This experiment will demonstrate Newton's laws of physics in an entertaining way.

Help your child create a tasty treat that will demonstrate exactly how frogs survive a freezing season.