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

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

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.

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

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.

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

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.

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

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

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