Or download our app "Guided Lessons by Education.com" on your device's app store.
Did you know that the first stethoscope back in the 19th century was simply a piece of paper rolled into a cylinder? This Valentine's Day, learn a little more about the organ that keeps everything in your body going--your heart! Get a closer listen to your heartbeats by creating a homemade stethoscope with a few simple materials. This crafty activity is a great way to American Heart Month while learning about anatomy.