Try this simple activity with your child to guesstimate the age of a tree in your yard and nurture her developing math skills while you're at it!

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

Did you even wonder why some rocks are round and smooth while others are broken up into small pieces?

In this hands-on activity, kids learn what it takes to foster seedlings into full-grown plants, all in a regular old soda bottle!

In this fun activity, kids practice measurement and boost fine motor skills as they learn all about how fossils form and even make a few of their own!

Saturn is the ringed planet in our solar system, a gas giant with rings made of ice and dust. Let's make a cool scale model with an old CD and some glitter!

When you cut a flower to put into a vase, it'll eventually wilt, even with water and sunshine. But is there another scientific secret to keeping flowers fresh?

Children have a naturally inquisitive mind. Foster their curiosity with a walk through an autumn field or park to answer age-old “why” questions. As you walk with your child, you can encourage them to ask questions.

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!

After completing this fun science project, your child will have a better understanding of plants, and they may even develop a green thumb in the process!

This science fair project idea teaches that time always passes at the same rate and nothing we do in our daily life âreallyâ affects how fast it moves.

Does your child love learning about dinosaurs? Does he like digging around in search of hidden treasures? In this fun activity he'll do both!

This project leads to an understanding that a whole may be built of smaller parts that fit and work together and provides an introduction to basic tools.

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

Water can go from solid to liquid to gas...but how does popcorn go from kernel to snack? Invite your first grade scientist to find out.

Planning a beach vacation? Here's a cool nature craft you can make in the sand with your child.

In this science fair project, young children discover what happens when two fluids that have different densities get together.

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

Is it solid or liquid? Create oobleck and witness the amazingly weird oscillation between the two!

Take advantage of the spring and summer sun in this arts and crafts activity that has your learner creating pretty flower prints.

Put your second grade scientist to work this Fourth of July with our colorful "liquid fireworks" project!

Observe with your third grader what happens when food starts to decompose, and boost science skills simultaneously with this experiment!

Use popcorn in this tasty experiment to explore the five senses at home with your kindergartener!

This craft is an excellent way to learn about African-American history, and it also provides fine motor practice.

Combine science with reading and art to help your first grader create an attractive holiday gift for a beloved friend or relative.

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!

In this activity, you'll not only make your own bouncy balls at home, but your child will also learn how polymers are made.

Got a birdwatcher on your hands? Bring the birds to your backyard by making a zany bird feeder using an orange and some string.

Do earthworms like moisture or darkness? Find out as we explore the relationship between earthworms and light.

Put an oatmeal box, a flashlight, and some construction paper together and you have the makings of an incredibly cool bedroom planetarium!