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.

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

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

In this Halloween-themed activity, young learners will find out what happens when they mix two household items together to create a surprising chemical reaction.

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

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

Make this easy composting dessert and then enjoy the yummy results!

Make homemade lemonade in a baggie with your preschooler with this fun and easy recipe.

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.

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!

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.

This recipe makes bubbles that not only blow up nice and big, but do tricks and experiments! How do you do it? It's not a secret, it's science!

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

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

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!

In almost every preschool classroom is a sensory table. Learn how to make one at home!

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.

How can you tell the difference between a spider and an insect? Your child will find out as he makes a tray of yummy creepy crawly snacks.

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

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.

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