Science fair project that determines whether cooling eggs helps them be peeled more easily. Compare the time it took to peel each egg.

This science project teaches students to classify different shapes of leaves.

In this project combining nature, art, math, and science, children make rubbings of leaves then observe shapes and structures and sort the leaf images.

How would you dry your wet clothes if your dryer didn't work? Find out with this fun experiment!

This science project lets students explore the number of spots on a ladybird and how to treat ladybugs with respect.

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

Beetles come in many shapes and colors. Here's how your second grade child can create his own beetles to paint and play with!

Try this chemistry experiment with your curious kid and get some "shocking" results!

This season is a great time to explore the many shapes, sizes, and species of evergreen trees. Download our "field guide" activity and learn more!

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

Get down to the rubber with this science project that tests the effectiveness of different types of erasers.

Make a spring collage with your child to get them outside and those creative juices flowing!

Are you ready to be a detective for science? Then get out your magnifying glass and start studying fingerprints!

Engineers in training can get started with this simple wheel-and-axle construction activity.

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

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

Before you get ready for a delicious scramble or omelet, add a bit of science to your morning routine!

Here is a hands-on activity to help third graders understand the four points of a compass...and how we use them to get around.

Get your hands on a concoction that breaks the rules about what's a solid and what's a liquid.

Get this cool science fair idea to explore how arctic tundra animals change their behavior and adapt to survive in long, cold winters.

Do plants get crowded? Have your curious kid investigate how plants respond if they're forced to grow together in a confined space.

In this fun design challenge, your child will get creative with making structures out of toothpicks and gumdrop candies.

Cleaning can be a chore, but not with this sudsy experiment!

This kinesthetic learning activity will help your fourth grader get a firm grasp on the immensity of the solar system.

Help your second grader observe the phases of the moon, and then let the fun loose: he'll get to chart his observations with marshmallows!

Encourage a group of third graders to play this fun game of Whistle Hide-and-Seek as a warm-up to get them prepared for finding a "lost" camper.

Is cleaning with lemon effective? Get ready to give this science project some elbow grease and find out if acidic lemons can be used as a cleaning agent.

Help your child get a grasp on what it was like to build gigantic ancient structures with this easy engineering activity about science and physics.

Let your fourth grade chef mix up butter and sugar with scientific principles about different states of matter, and get delicious toffee, too.

Spiders don't go to grocery stores or fast food chains to get their food -- they set up traps and wait for their food to come to them!