What are the shortcomings of traditional multimedia courseware teaching?

Some leaders and teachers in our school believe that today's society has begun to enter the digital age. "The world trend is vast, those who follow it prosper, and those who go against it die." The application of computer multimedia technology in classroom teaching can improve teaching efficiency to a greater extent. As long as the multimedia computer is used in the teaching process, it conforms to the historical trend and can be regarded as a modern teaching method. As long as we use multimedia courseware in the classroom to make the teaching lively, we are engaged in modern teaching and so on. In multimedia teaching, there is also a very common phenomenon, that is, teachers display the syllabus, sounds, images and other classroom contents one by one on the big screen, and then sit in front of the microphone and start the class. In the whole teaching process, this form of "making a report at the meeting" has been maintained. Multimedia has become a machine to instill knowledge into students instead of teachers, changing "human irrigation" into "machine irrigation" or even "man-machine *" It is conceivable that the effect of this form of multimedia teaching is how to treat students as containers for receiving information.

When some teachers use multimedia to teach, their purpose is not clear, and there are still phenomena of using multimedia instead of trying to change backward teaching methods. From June 5 to February 2006, the author observed an open class of a middle-aged teacher in Yubei Campus. In the teaching process, he used multimedia to project chapter titles and several schematic diagrams in the textbook. After class, the author asked him: "Can this course achieve the same effect without multimedia?" The teacher's answer is simple: "I didn't intend to use multimedia originally, but now the school emphasizes the integration of modern information technology and curriculum, and this class is an open class, so multimedia must be used." I found it really useless in other places, so I had to use it this way. "It can be seen that the multimedia teaching method has been misused by him.