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

In this exciting and empowering challenge, your child will construct a bridge using marshmallows and toothpicks!

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

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!

In this activity, your child will be challenged to use simple materials to create a catapult for a small, lightweight toy.

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

In this activity, your child will be asked to create a boat that can successfully float while holding 25 pennies.

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