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!

Your child grows a green thumb and flowers with this seed planting activity that also celebrates the 100th day of school!

This experiment has students record rat behavior to learn about the benefits of rats and research rat myths throughout history.

If your mom likes flowers, make her a sweet gift that she'll treasure with this fun craft, a pretty Pressed Flowers Card!

Help your child get to know the least-appreciated of the five senses, the sense of smell, with a smelling station.

Discover whether a metal will expand under hot water.

Kids often ask, "how tall am I?" This science fair project seeks to determine how well kids can guess their own heights.

Wiggly worms are known for staying buried in the soil, but how does that affect plants? Are earthworms and plant growth related?

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

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

In this science fair experiment, children demonstrate the relationship between the amount of stuff and the amount of pressure in a closed system.

The objective of this science fair project is to investigate salt water density.

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!

Get your child math and science savvy with this fun outdoor classification game. Using chalk, your child will classify what she sees in the natural world.

Conduct a simple experiment with your child to study how dirt tracks change as they age in this 1st grade science activity.

Why does purple cheese look nasty? Because color plays a big part in how we perceive the taste of different foods. Are birds just like us in this respect?

Did you ever think you could make colors disappear right before your eyes? This science experiment is just like a magic trick: now you see it, now you don't!

Marshmallows are made of sugar, water, and air pockets. Since the marshmallow is flexible, will air pressure cause it to expand when heated in a microwave?

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

Bring the magic and mystery of the night sky to the light of day with this fun constellation art project!

This science fair project idea explores how enzyme inhibitors, active sites, non-competitive enzyme inhibitors, and substrates work.

Learn about the microclimate of your backyard by tracking rainfall, temperature, and observed weather with hand drawn charts and graphs.

Take to the air with science by experimenting with helicopter seeds right in your own backyard!

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

Did you know a mouse eats almost fifty times as much as a cow? Find out how and test out the strange science with your friends!

Science fair project that develops latent fingerprints on a non-porous objects by converting superglue from a solid state to a gaseous state.

This first grade science activity brings the green grass of early spring inside while teaching your child about the cycles of growth.

Is it a square or a circle? See if you can trick your friends with this zany science project!

Creating a home for a toad is an easy and fun project for kids. Here's how to make your very own toad abode.

What's cooler than an explosion? Not much! This simple science experiment lets kids build their own pop rocket. So put on your safety goggles and let her rip.