3rd Grade Prosthetic Arm Inventions

We watched all of the videos for our SuperScience magazine and discussed them. We particularly enjoyed an article and video about a young boy named Aiden who made his own prosthetic arms.  He made arms with a fork, Legos, a violin bow, and many more.  He now works with engineers to develop other prosthetic arms that will grow with him.  Then each student invented a prosthetic arm that completed a specific task and shared it with the class.

His prosthetic arm invention can carry a plate and drink.  

Her prosthetic arm invention can carry various objects.

Her prosthetic arm invention can be used to play the piano.

Her prosthetic arm invention is a drum.