Here's a household scavenger hunt that shows kids the natural sources behind everyday objects...and builds reading skills, too!

Make all-natural dye from vegetables to create gorgeous homemade play-silks!

Clouds are formed when warm and cold air meet. Here's a way for kids to see it all up close!

April showers may bring May flowers, but your child can preserve the beauty of spring's bounty all year long with this simple craft project!

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!

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!

We all know that the Moon has different phases, but it can be hard to figure out why. Try this activity to see how the Moon's phases really work.

Play Rock Tic-Tac-Toe, the perfect outdoor game for all ages. Help your child develop thinking skills and get away from the TV!

Learners hypothesize about and experiment with soil erosion in this hands-on activity.

First graders are learning basic addition and subtraction math facts. Practice in the sandbox with this fun outdoor math activity!

This Valentine's Day, pair up science and crafting with this simple crystal formation project that's sure to bring a little love into your home.

In first grade, children are introduced to fractions. Here's a recipe that combines fraction practice with winter fun and lets kids actually paint the snow!

Show your child the solar system and let them explore the stars and space by creating a painting. It's a fun and easy way capture your child's imagination.

In this free science fair project, learn how to separate salt from water using heat. A great science project for elementary school kids.

Slip some science into storm watching with a homemade rain gauge!

This educated-guessing game is great for preschoolers. This activity helps your child work on her reasoning skills.

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

In this simple and social activity, children use size comparison skills to find objects in nature that are bigger, smaller, longer, and shorter.

Jazz up your patio or backyard with hip and quirky planters made from simple Mason jars.

You don't need to head to the Arctic to experiment with life in an igloo. Learners can build their own ice igloo at home from water and empty milk containers.

Here's a science and nature activity to help your kindergartener get outdoors and learn about the structure of leaves.

This tactile activity helps kindergarteners learn about texture.

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!

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.

This activity is a great way to stretch the boundaries of your child's imagination and build up important critical thinking skills.

Try this activity with your child to explore what happens to rain (and the living things that need it) when it becomes polluted.

Put those fall leaves to use with this fun art activity. Kids paint and print leaves, to make a beautiful tablecloth, perfect for your next fall celebration.

Who knew that nature could get so crafty? Show your kindergartener how to collect and morph pinecones into a whole team of personalized pinecone people.

The rock cycle will come alive for your child when he uses broken crayons to create the three basic rock types.

It's a rare kid who doesn't like a sandbox. Next time you're out digging, build in some earth science, too.