Science fair project that examines albedo, and how this information is applied in the design of cars, sportswear, and other items. Which colors reflect light?

Make a seed bomb and let your junior guerilla gardener spread flowers far and wide.

What is a compound microscope? Kids find out by making one of their own in this cool science fair project.

In this cool experiment, learn how to find specific gravity of minerals using liquids of different densities to see which substances and items sink and float.

This science project teaches students about organic farming and the benefits and disadvantages of commercial plant food.

How to test for acids and bases? In this activity you and your child can make your own indicator from red cabbage!

Dive into the world of cooking oil and smoke points to discover just how fast some oils start smoking.

Here's a fun at-home activity that will help your child strengthen math skills using high and low temperature data, and become a master temperature tracker!

Show your kids the power of baking powder by conducting a simple experiment. Make four batches of cornbread, all identical except for one thing: baking powder!

This science fair project teaches kids experimental design and how to test if subjects can really sense if they are being watched.

Invite your fifth grader to test the different rates of liquid absorption in synthetic and cotton materials, such as nylon and cotton.

The next time you and your fifth grader go on a hike, take along this key to figure out which common North American animal left a track along the river bank.

This experiment examines whether storing your orange juice at different temperatures affects its acidity.

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

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

Which do you prefer: real or artificial? Try this sweet little taste experiment to help your kids develop a better awareness of the food they consume.

This science fair project idea explores whether boiling and freezing water will have an effect on how much it weighs.

This science fair project idea teaches to understand and explore the concepts of crystal formation and dissolving substances.

Could there be toxic chemicals lurking in the cupboards and closets of your home?

This science fair project idea examines whether boys and girls differ in reflexes.

Science fair project in which you will learn more about the natural world by preserving and identifying different animal tracks.

The project is to investigate yeast fermentation and its results on hand of latex balloons.

Crystals are a very special structure. In this third grade activity, your child will learn how to grow salt crystals.

Invite your third grader to do taste test science to observe how a strawberry tastes when it is paired with various condiments. The results may be surprising!

Have your child build a model of a coral polyp, one of the tiny animals that composes a coral reef.

Do lefties just write different or are their brains different? This science project has students explore what it means to be left handed.

What can you do with hair after its cut? This science project teaches you practical uses for human hair.

April showers may bring May flowers, but your child can preserve the beauty of spring's bounty all year long with this simple craft project!

This science project teaches students the relationship between compost and plant growth. Students conduct an experiment with different types of compost.

This science fair project idea measures the growth of bread dough and finds out how long it takes for the dough to stop rising.