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

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.

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!

What do you get when you combine science and fairies? Fairy scientists who make their own potion, of course! This activity promotes critical thinking skills as your child mixes, experiments, and creates their very own fairy potions.

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

Have your little astronaut create her own crater-filled moon with this fun craft project that encourages learning about the final frontier.

Your kid can learn about the process of making frozen yogurt and enjoy a homemade, flavorful dessert. Experiment with this fun, chilly food!

Show your preschooler how to construct this very special planter for Mom. It makes a great pick-me-up, and it's easy for kids to make in a flash!

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

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

Give your child a chance to experiment with how things grow. And throw in something extra to up the fun factor even more...her very own grass pet!

Your preschooler will engage their senses by making a scented pumpkin to decorate your house.

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

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

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

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

In this design challenge, your child will use building bricks to create a funny face. The activity instructions include question prompts thta can help guide your child through the creative process, and promote their problem-solving skills.

Make a spring collage with your child to get them outside and those creative juices flowing!

This fun and crafty activity is easy enough for your child to lend a helping hand and makes a great indoor or outdoor game.

Make these homemade shell fossils and introduce your child to the wonders of science!

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

Here's an arts and crafts activity for preschoolers and pre-kindergarteners: build brick buildings with homemade mud bricks made from dirt and water.

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

Looking for a fun way to encourage imaginative play? Try crafting these animal dice with your preschooler.

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.

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

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

In this fun activity, frozen cubes of paint provide your preschooler with a cool new way to paint a masterpiece.

Make an adorable nut buddy by crafting nature people out of nuts in shells! Buddies will take on their own personalities depending on the materials you use.

Let your young adventurer go bug hunting in the great outdoors with their very own bug net!