This fun, think-outside-the-box activity introduces kids to gravity and other basic scientific concepts as they construct an impressive marble run!

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!

Using plants and other items from the outdoors and clothing they already own, your kids can dress up as any one of the four seasons or simply as a Garden.

Help your child hunt and capture bugs to observe to practice important science skills and satisfy her curiosity simultaneously!

Help your preschooler practice observing and experimenting with this exciting activity where they'll get to examine objects below the water's surface!

Invite your kindergarten marine biologist to practice in scientific identification and categorization while creating a lovely treasure box.

Your child will create an adorable Christmas tree from their footprint and practice counting while decorating their tree with objects of a variety of textures.

The garden is the perfect place to practice math and science with preschoolers. Get digging (and counting, sorting, observing at the same time!)

Tin can phones offer something modern versions don't—a fun project to make with a friend, and a dramatic illustration of vibration and sound waves.

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

Roasting pumpkin seeds makes for a great Halloween activity, and a healthy snack!

Help your preschooler craft a homemade wind spinning device--a surefire to make your backyard sparkle, and teach her a bit about weather!

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

Your preschooler can learn how to siphon water with just two bottles and a plastic tube in this fun, educational science activity.

Encourage your child to jump into sea creature science by creating her own colorful "socktopus" sculpture.

Learn all about balance and motion as your child designs a corn maze!

Have your child make a special mobile inspired by the weather outside. Learn about seasons, the environment, and art in 3D.

Wreath ornaments decorate your Christmas tree and act as a fun sensory craft for preschoolers. Make wreath ornaments with your child this holiday season.

This activity turns your kid into the family weatherman. Plus, it teaches him to collect data and begin to understand graphing.

Summer is a great time to work on pre-kindergarten skills that will serve your child well in her first year at school, while having some fun in the sun!

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

This crafty activity provides a hands-on way for your child to illustrate how the trees look during each season of the year.

In the mood for a bit of silly science? Help your child create a truly one-of-a-kind planter out of a potato head!

Children will learn all about cause and effect as they experiment with potion-making in this Halloween themed activity.

Your preschooler wonât need a passport to go on this nature safari! All you need are paper, crayons and a nature trail or your back yard.

This two-ingredient dough, sometimes called "moon sand," is a quick and cheap way to let kids explore their senses, build fine motor skills, and play.

Discover the wonders of simple clay by pressing flowers into a modeling medium!

Help your child make an attractive frozen holiday ornament to hang outside during winter months.

In this art project, budding entomologists will create a larger than life, moveable puppet version of a praying mantis.

Teach your preschooler some physics that she can relate to with this fun and simple activity!