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This science fair project idea investigates how a bottom keel helps keep a boat from rocking back and forth.

Learn about savanna flora and fauna in this science project! Take a look at characteristics of tropical grassland plants and animals that help them survive.

This science fair project idea demonstrates that plants give off water.

Put your young paleontologist's puzzle-solving skills to the test by having her hunt for dinosaur bones and then assemble them to create dinosaur skeletons.

This science fair project idea explores whether talking to a plant will help it grow.

This science experiment tests whether warm or cold water works best in making cut flowers last longer.

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

Discover whether cold or hot water from the faucet will boil faster on the stove.

Test whether plants can grow without sunlight and water.

This science fair project idea examines which type of insulation holds in the most heat.

How do icicles form and what do they look like? Do this free science fair project and watch the formation of icicles occur right before your eyes.

Climates with more snowfall have more coniferous forests and fewer deciduous ? Learn about how pine trees in a coniferous forest adapted to withstand snow.

Science fair project which determines if plants really do need water to grow, or whether they just need to be kept wet.

Do hand soaps and sanitizers prevent the growth of bread mold? If so, why? Kids will find out with this fun and informative science fair project idea.

Here is a fun middle school science project on factors affecting solubility. Learn how dissolved solids can "crash out" to form crystals when conditions change.

This surprisingly good glue recipe comes from common kitchen items.

Observe how your brain works while it is focused on one thing, and how it works while you are distracted by another thing.

Create a brush pile to help wintering wildlife stay warm and cozy through the winter.

In this project, you'll build a model of the earth, complete with all seven continents and four major oceans.

Why does honey crystallize? This science fair project project answers this question and identifies the variable that makes this sweet solute crystallize faster.

Is your child a young ornithologist in the making?

This science fair project idea investigates which objects float and sink in honey, water, and oil.

This science fair project idea investigates if webbed feet help a duck (and others) swim.

Celebrate April Fools' Day with a science prank that is sure to amuse...and educate too!

This cool science fair project teaches kids about temperature, density and buoyancy using balloons that float with normal air. No helium required!

Ever wondered how a plant drinks water? This science project will teach you how and help you create a beautiful floral display!

Kids will make predictions about cricket behavior by conducting this fun and easy experiment which simulates different environments for crickets.

Try the classic balloon-on-the-wall trick with your kid and watch static electricity in action.

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

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