Help your preschooler practice observing and experimenting with this exciting activity where they'll get to examine objects below the water's surface!

Tin can phones offer something modern versions don't—a fun project to make with a friend, and a dramatic illustration of vibration and sound waves.

Teach your child about using pumps to move water in this simple and educational preschool science activity!

Help your kindergarten scientist explore an important part of earth science: how soil retains water.

Take advantage of the spring and summer sun in this arts and crafts activity that has your learner creating pretty flower prints.

Determine whether the relationship between a personâs armspan and height are genetic.

This science experiment has students test whether a snail moves faster on concrete or dirt.

Does dough rise faster with unbleached or bleached flour? Investigate in this science fair project idea.

Chemistry is a blast with this backyard bomb made from a sandwich bag. All you need are ingredients from the pantry to create a satisfying, and safe, explosion.

Teach your fifth grader about the wonders of wind by making and observing this winter wind chime.

Examine the effect of pressure on carbonation in soda.

Create a self-portrait from natural materials in this collage craft activity!

In this activity, your kid has your permission to get his socks nice and filthy. In fact, it's a necessity, because those socks are going to make a garden.

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.

The objective of this science project is to determine the length of time for different seeds to germinate.

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

In this fun activity, frozen cubes of paint provide your preschooler with a cool new way to paint a masterpiece.

Learn about sound physics and do a survey experiment to explore the difference between sound and noise in this science project.

Introduce your child to the amazing, almost magical phenomenon of static electricity!

Instead of the traditional egg hunt, try this creative variation that will result in a beautiful Easter garden.

Use simple items to create a kindergarten "grow box" that lets a kid see just how salad plants send down their roots and grow underground.

Here's a great activity that uses corks and toothpicks to create a fleet of floating boats. Which design makes for the most seaworthy vessel?

Your second grader will love this simple soda bottle race car activity. Make a ramp and customize your car for an entertaining way to learn scientific concepts.

If your child aspires to be the next Frank Lloyd Wright, we've got some tips on building sand castles that last.

This project explores what happens to a rubber band when it is heated and cooled.

With some cookie dough and ordinary household objects, let your kindergartener explore how fossil imprints are made.

Get your sense of humor ready for this fun science experiment that demonstrates the fundamental physics of air pressure.

Examine the connection between temperature and chemiluminescence.

Science fair project that teaches you about chemical indicators and how to make your own in order to identify various mystery solutions.

Help your young scientist celebrate the wonders of the night sky in the comfort of your own home.