This plaster fossil activity is a fun supplement to preschool science. Use plaster to make imprints of your child's handprints, footprints and other objects!

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

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

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

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.

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.

In this science fair project, students discover how sedimentary layers form as sediments like mud, silt and sand settle over time.

Give some of your local ladybugs a warm place to stay for the winter by making a ladybug home with recycled materials.

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

Encourage your kindergartener to investigate and chronicle the weather she observes during the coldest months of the year.

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

Hunt for natureâs treasure, the many different products made by trees!

Use sticks and stones to create create an outdoor version of tic-tac-toe!

If you're looking for something to keep your kid busy on a warm day, and give him some writing practice in the process, bring on the mud!

Brighten up your home with this fun activity! Make a summer sun print and teach your child the art of easy print making.

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.

Create a habitat for a butterfly right in your own backyard, and build your first grader's science knowledge while you're at it.

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

Allow your first grader to get his artwork outdoors this summer by letting him create a garden art box for his arts and crafts supplies.

What better way to nurture your child's imagination than by making a fairy house out of materials found in nature!

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.

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!

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

Help your kindergarten science maven explore the water cycle without getting everything wet.

Conduct a simple experiment with your child to study how dirt tracks change as they age in this 1st grade science activity.

Enjoy those warm spring and summer nights with your child while teaching some basic astronomy at the same time.

Take a nature walk in your backyard or local park to find one object for every letter of the alphabet. Then put them together in this handy nature book.

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!

Your preschooler is familiar with the colors in their crayon box, but can they find these colors in the world? Take them on a scavenger hunt to find out!