Help your child make a beautiful homemade sandcastle that will last!

Help your fifth grader trace your family's roots and interview all the living mothers to create a makeshift, 3-D family tree!

There are hundreds of properties in rocks which you can describe, so get your geology goggles on and get ready to rock your child's science skills.

In this fun science fair project, make two different scale models of our solar system using Astronomical Units and planets' relative size!

Help your child measure breezy weather in her environment by making a wind vane for kids, a simple version of the classic scientific measurement tool.

Your child helps the environment while saving your family money in this fun and rewarding "Gas Guzzlers" competition.

How much water comes out of snow? Explore this timely question with your kindergarten scientist with this easy winter experiment.

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

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

Develop your child's green thumb with this easy planting activity. These plants are guaranteed to grow fast and are "brown-thumb" proofed!

Help your second grade scientist explore the timely topic of wind speed using a version of the classic Beaufort Scale.

Your child will create her own falling snowflakes using white paper and glue them over a tree, so it appears as if they are falling from the sky.

Use the textures found in nature to create your own stationery! This fun, outdoor activity will no doubt inspire your child's creative side.

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.

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

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!

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.

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

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

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

In this activity, your child will make her own "quicksand" to better understand how a substance can be both fluid and solid at the same time.

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!

This simple experiment serves as an introduction to the greenhouse effect.

Kindergarten algebra is a lot different than high school. In kindergarten math, algebra means grouping like things, or noticing what doesn't belong in a set.

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

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

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

Are you looking for an out-of-this world activity that's both fun and educational? This solar system garland is a great way to introduce your child to astronomy.

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.