What are the traditional teaching media?

Teaching media can generally be divided into two categories, namely, traditional teaching media and modern educational media. "Tradition" and "modernity" are vague concepts, and there is no strict distinction. We believe that blackboards, chalk, textbooks, wall charts, models and teaching AIDS used in traditional teaching are called traditional teaching media; With the development of modern science and technology, a number of modern media have emerged, such as slide shows, projection, broadcasting, audio recording, television, video recording, CD-ROM, electronic computers and their corresponding combined systems, such as voice laboratories, multimedia classrooms, electronic reading rooms, microteaching rooms and multimedia computer rooms. Multimedia that has been developed and introduced into the field of education in recent years is collectively called modern teaching media.