Showing Results for comparing-three-digit--old

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.

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

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

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

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