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

This year on Mother's Day, try this gift project that brings together an appreciation for gardening with a hands-on lesson in art history.

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.

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!

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

Is our water polluted? Help your young scientist understand the importance of taking care of the environment with this simple experiment.

Is your little scientist up for a rocky challenge? Let them make their own geode rocks using eggs and epsom salts!

The weather is a key kindergarten science concept. With this activity your child will learn about wind direction and create a self portrait, too!

Help your child create a garden journal sketchbook as she observes and records the natural world through the changing seasons.

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!

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

Help your kindergarten scientist explore an important part of earth science: how soil retains water.

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.

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

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

Your child grows a green thumb and flowers with this seed planting activity that also celebrates the 100th day of school!

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

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

Science fair project examining barometric pressure, and how it can be used to predict the weather. How does atmospheric pressures relate to weather conditions?

Help your child understand the scientific concept of evaporation with this fun outdoor science activity.

In this activity, your child will learn about a style of gardening that uses moss, also called "kokedama."

Here's a first grade ladybug game that explores how air can move solid objects, and adds some measurement practice, too. Play, learn, and enjoy!

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

Try this fun garden graphing project with your kindergartener this summer to give him a leg up in math and science while spending some valuable time outdoors!

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

In this activity, children will let their imagination run wild as they design and build a new planet in the solar system.

Plant a mini herb garden and teach your child about science and nature.

Get your child math and science savvy with this fun outdoor classification game. Using chalk, your child will classify what she sees in the natural world.

Learn about different fern fronds with your third grader as you create lacy, natural decorations on your Easter eggs this year.

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