What are the main equipments for multimedia teaching?

Multimedia teaching consists of multimedia computers.

In fact, multimedia teaching has existed since ancient times, and teachers have been teaching with the help of words, sounds and pictures. However, in 1980s, various electronic media, such as slide show, projection, audio recording and video recording, began to be used in classroom teaching. This teaching technology is also called multimedia combination teaching or audio-visual teaching.

Since 1990s, with the rapid development and popularization of computer technology, multimedia computers have gradually replaced the comprehensive use status of various teaching media.

Therefore, what we usually call multimedia teaching today refers to the process of teaching activities by using multimedia computers and pre-made multimedia teaching software. It can also be called computer-assisted instruction.

Advantages of multimedia teaching:

Because multimedia has the characteristics of pictures, words, sounds and even moving images, it has many characteristics and functions that are particularly valuable to education and teaching. These features and functions are not available or fully available in other media.

Multimedia technology is computer-centered, integrating voice processing technology, image processing technology and audio-visual technology, and converting voice signals and image signals into unified digital signals through analog-to-digital conversion.

After that, computers can conveniently store, process, control, edit, convert, query and retrieve them. Giving full play to the advantages of multimedia teaching plays an important role in cultivating students' creative thinking.