Learn about nature by making your own mini moss garden.

examine how passive solar heating works, measure temperature in a parked car on a sunny day. ways to use passive solar heating as an alternative, energy

Want to spark your third grader's interest in gardening? Help him make popsicle stick fairies to decorate an enchanting garden oasis.

This science fair project idea develops an understanding through experimentation of which shapes are the most structurally strong.

This fun marbled paper craft uses things you're likely to have around your house, and it teaches kids some simple chemistry too!

The aim of this science fair project is to study the mathematical construct called magic squares and create a unique magic square puzzle.

Examine the presence of seeds in open fields. Collect seeds on socks by walking through open fields of grass or other growth. Germinate seeds on socks

Inspire your child to put on her engineer hat for the day, as she builds her very own, double-decker bridge.

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

This science project has students study the idea of human beauty.

In this science fair project, students investigate how different colors influence appetite.

What better way to celebrate spring than with a fabulous flower party? Pack the day with fun flower activities and treats for a truly springalicious event!

Find out whether a longer airplane will fly farther or a wider paper airplane.

Consult mechanics, automotive specialists for advice. Build a real engine or a scale model. Test and demonstrate its mechanical properties.

Put an oatmeal box, a flashlight, and some construction paper together and you have the makings of an incredibly cool bedroom planetarium!

Make water and clay play a little more scientific with this hands-on experiment that teaches displacement and shows how an object's shape affects its buoyancy.

The purpose of this science fair project is to build a basic radio.

Total alkalinity and pH personal care products are controlled to prevent skin irritation. Learn more about basic and acidic substances in this science project.

This science project challenges students to learn about and classify weeds and discover new practical uses for weeds.

Science fair project which evaluates different athletic shoes in order to find out whether any of them affect a person's ability to run.

Create a double-slit interference out of cardboard. Produce an interference pattern that demonstrates the wave and particle characteristics of light.

With this activity, not only will you be experimenting with giving accurate information, you'll also teach your child how to write good scientific procedures.

Discover whether different amounts of water added into a wine glass will produce a different pitch when their fingers are rubbed along the rim.

Use the textures found in nature to create your own stationery! This fun, outdoor activity will no doubt inspire your child's creative side.

This experiment evaluates if personality affects the type of movies that people prefer.

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 experiment investigates if stress alters body temperature.

This science project challenges high school students to study the linguistic evolution of text messaging.

Your child can use leaves and grass to create his own outdoor art in celebration of Earth Day...all he needs are is the great outdoors and some creativity!