A unique 3-dimensional model of the complete human ear incorporates a removable eardrum, semicircular canals, and cochlea. These magnified structures facilitate hands-on learning as they are correlated to a full-color overhead transparency with overlay. Includes an 18" wide x 24" long markable vinyl ear model, activity guide containing background information and student activities, a glossary, overhead color transparencies, a black-line diagram master for reproduction and a key to model structure.