Abstract
This paper deals with the development of audible teaching material conducted in the design department of a Technical High School. Learning using audio aids in the classroom is important in design. However, there is always a shortage of adequate learning time, teaching materials, and supervising professors. In the past, we developed teaching materials for the 2nd graders “DTM” and for the 3rd graders “Movie.” However, there was no content adapted for the 1st grade. Therefore, we created teaching materials in the form of e-books for the 1st graders. As a result, interest in using audio aids in the classroom was aroused and knowledge of audio materials and production techniques was improved.
