Love this idea! Teach kids the digestive system by decorating an apron with markers or fabric paint. When they wear the apron, children will be able to see where the parts of their own digestive system are located.
Human Body Project: A Life-Size, Lift-the-Flap Model of Body Systems
Learn how to make a breathing machine from the author of Maker Lab, Jack Challoner. This easy experiment uses household items to construct model lungs and show how some vital parts of the body work. -- Learn about the respiratory track hands on, at home!