Multimedia teaching means that in the teaching process, according to the characteristics of teaching objectives and teaching objects, modern teaching media are reasonably selected and used through teaching design, and organically combined with traditional teaching methods, * * * participates in the whole teaching process, and acts on students with various media information to form a reasonable teaching process structure and achieve the best teaching effect. Multimedia is an indispensable equipment concept in modern education, such as computer, projector, slide show, booth, video, radio, film, electronic whiteboard, computer and so on. Using modern educational theory and technology, the theory and practice of teaching modernization are realized through the design, development, application, management and evaluation of teaching process and teaching resources.
Multimedia teaching has gone through the process from imitating teaching machines to independent development.
The early multimedia teaching system was mainly used to imitate the program teaching of the teaching machine-to arrange a complete "learning environment" and guide the behavior to the expected final state through a series of hierarchical stages. Its teaching form is mainly guidance and practice, and it has the linear or branch structure characteristics of project teaching. It inherits the original intention of teaching machine "liberating teachers from heavy routine work" (14), and uses computers to partially replace teachers' work.