TeachEngineering
Teach Engineering: Sounds All Around
Students follow the steps of the engineering design process to create their own ear trumpet devices (used before modern-day hearing aids), including testing them with a set of reproducible sounds. They learn to recognize different...
TeachEngineering
Teach Engineering: My Mechanical Ear Can Hear!
Students are introduced to various types of hearing impairments and the types of biomedical devices that engineers have designed to aid people with this physical disability.
TeachEngineering
Teach Engineering: Designing Medical Devices for the Ear
Students are introduced to biomedical engineering and the engineering design process through a short lecture and an activity in which they design their own medical devices for retrieving foreign bodies from the ear canal. They learn...