Recycling may be a confusing concept for your little one, so take the time to teach them the magic of compost - right in your own backyard!

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.

Follow in the footsteps of movie character legends as you walk your little one through the steps of becoming a junior archaeologist.

Set up a fun guessing game for your curious kindergartener, one that will test her ability to use all five of her senses.

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

Grow a garden with an environmentally-friendly twist by using plant scraps that usually get thrown away.

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

In this air pressure science experiment with a balloon and a jar, children will use heat to create a partial vacuum and suck a balloon into a jar.

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

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

Help young learners discover why catÃs eyes glow in the dark with this simple experiment

Your kindergartener will have a blast helping you craft these fun, eco-friendly potted place cards.

This activity is a fun way to "go fishing" with your preschooler, while learning about the concepts of freezing and melting.

Use simple items to create a kindergarten "grow box" that lets a kid see just how salad plants send down their roots and grow underground.

Your child can create his own texture tree, experimenting with design during the process. The result will be a beautiful addition to your holiday decorations

Hold a magnet marathon! Explore the power of magnets with your kindergartener in this entertaining and simple science game.

Use simple materials to build a "worm hotel" with your kindergarten soil scientist...and see what worms really do all day.

Use natural materials to try out a new kind of weaving. Your child will enjoy gathering their materials outside and then using them to create a piece of art!

By incorporating natural materials and the powers of observation, your child will become a backyard naturalist while building early writing and drawing skills!

Make "fossils" with your child to hide in the sandbox or at the park or the beach, to help your child explore his archaeological side.

After completing this fun science project, your child will have a better understanding of plants, and they may even develop a green thumb in the process!

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!

In this hands-on activity, kids learn what it takes to foster seedlings into full-grown plants, all in a regular old soda bottle!

This project explores whether plants can live and grow when "watered" with juice, soda, or milk.

Dinosaurs were huge creatures that left behind huge footprints that lasted for millions of years. In this science fair project, kids learn how dinosaur tracks were left behind!

This experiment works due to a simple principle: plants need light. Build a shoebox maze and watch the plant work though the obstacle course, searching for sun.

Help your child add some flair to the family garden with pencil pinwheels!

What's a crater, and how does it happen? Here's a kindergarten experiment with safe, nontoxic ingredients.

Why do plants wilt? Kids will learn to think critically about what environmental factors affect plants, and what plants need to survive.

In this fun design challenge, your child will get creative with making structures out of toothpicks and gumdrop candies.