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

Boost your preschooler's attention to detail by getting her to explore the differences between two different pumpkins: large and small.

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!

Make a periscope with milk cartons and mirrors! This preschool activity is great for playing secret agent and learning simple physics.

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.

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

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

Here's a simple science activity that will help your child better understand how wells bring us water.

Make an edible play dough with your child to help her develop her sensory and motor skills.

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

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

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

In this activity, your child will transform an egg into a glowing, bouncy "ball" that they can play with.