There are many benefits to bugs and insects. This science project shows how cockroaches, termites, and other critters benefit our planet.

Take a closer look at the soil that surrounds us, and give your child a lesson in Geology 101!

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?

In this science fair project, kids will be able to see where germs reside on their hands while gaining insight into the benefits of thorough hand washing.

This second grade arts and crafts activity is all about caterpillars emerging from their cocoons as butterflies.

For this science fair project, kids will learn how to make a lemon battery. They can conduct this classic experiment using readily available materials.

Take this "paper plate snack test" with your child for a hands-on lesson in making healthier choices to teach your child about what's in his food.

Air invisible; it doesn't make sounds; you can't pick it up and throw it. So how do we know it exists? Help your second grade scientist figure it out.

This science fair project teaches students the differences between fruits and vegetables.

Study the life cycle of the common blowfly as it relates to forensic investigation. Record the first time you see flies, maggots, and eggs.

Check out this fun science fair project idea for 1st grade: a solar eclipse model that demonstrates total, partial, and annular solar eclipses.

Blanket forts are a kid classic! Let your child create a âfortress of solitudeâ on his own for reading, telling scary stories or for cozy cocooning.

Instead of the traditional egg hunt, try this creative variation that will result in a beautiful Easter garden.

This fall, make a leaf crown that will encourage creative play and your child's interest in the natural world while you help them build fine motor skills.

First graders are learning to think like scientists. What better place to start, then by raising tadpoles? This hands-on activity explores science in action!

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

Kids will build a turtle habitat in order to observe the climate preferences of this cold-blooded reptile.

Teach your child how butter is created by shaking up cream the old-fashioned way.

For your budding first grade scientist, all you need is some simple, natural materials to create an amazing ant farm. Here's how to get started.

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

Learn about the layers of the Earth and make a model! Create a earth layer book, cake, or clay diagram.

This winter garden project is just about bomb-proof, and believe it or not, it might even make a great gift. So get craft happy with your first grader!

Blend science and math to explore a very important first grade social studies question: does our planet contain more land or more water?

Uh-oh! Is that a pill sitting on the counter or a piece of candy?

Here's an easy experiment that lets your first grader practice the scientific method, while watching a caterpillar eat.

Do you think you could walk around upside down -- with your feet in the air and your head on the ground?

Learn about this simple machine and make a pulley of your own to use for fun science trials.

How do animals keep warm? In this experiment, find out whether fat insulation resists cold temperatures and learn how this works in the animal kingdom.

Enjoy those warm spring and summer nights with your child while teaching some basic astronomy at the same time.

Science fair project that examines the behavior of water and gravel in creek beds and the formation of sedimentary rocks.