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.

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!

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

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

In this science fair project, you'll make a "ghost" appear in a test tube, and learn about what happens when hot water and cold water interact.

Science fair project that examines how winter storms form and the relationship between temperature, moisture and snow.

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

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

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

How powerful is the reaction between baking soda and vinegar? Find out here!

Create a brush pile to help wintering wildlife stay warm and cozy through the winter.

This science fair project examines how seeds hitchhike on animals and clothing.

Crayons aren't just good for creating colorful masterpieces -- they're also great for science!

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.

Explore aromas with your child and help boost her brain power with some fun and interactive science activities.

This science fair project idea examines whether plants are still able to grow normally if they are turned upside-down.

In this project, you'll build a model of the earth, complete with all seven continents and four major oceans.

Learn about savanna flora and fauna in this science project! Take a look at characteristics of tropical grassland plants and animals that help them survive.

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

The objective of this science fair project is to examine the effects of temperature on salt and water solutions, as they form crystals over time.

How does a flashlight work? Kids will make a complete circuit and explore how voltage contributes to brightness with this science fair project idea.