There’s a new way to learn and understand science. Get involved with interactive activities and take your learning to a different level.

Using an interactive 3-D model, identify the functions and parts of the human ear, including the eardrum, pinna, cochlea, and more. Then watch an animation that shows how sound waves are transmitted through the ear as vibrations.

• Locate the eardrum, cochlea, pinna, and other structures of the human ear.
• Learn about the functions of different parts of the ear.
• Explore how the ear perceives and transmits sound waves.
• Discover how sounds are transmitted to the brain.

App features:
• Explore the human ear using a 3-D model.
• Practice what you learn and receive helpful feedback.
• Read or hear key vocabulary terms in an interactive glossary.
• Test your knowledge by taking quizzes.
• Want more? Check out the AC library in the App Store.