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.

Help your preschooler practice observing and experimenting with this exciting activity where they'll get to examine objects below the water's surface!

Invite your kindergarten marine biologist to practice in scientific identification and categorization while creating a lovely treasure box.

This slightly messy, but tons-of-fun tactile activity will cement the idea of the land and water as pictured on maps in your young learner's mind.

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