Connotation of educational technology
The system composed of hardware, software and teaching methods is a complete concept of educational technology. In other words, educational technology is a system composed of teaching hardware, software and teaching methods.
The definition of modern educational technology
Modern educational technology refers to the theory and practice of using modern educational theory and modern information technology to realize teaching optimization through the design, development, utilization, management and evaluation of teaching and learning processes and resources.
The meaning of modern educational technology
The difference between the names of modern educational technology and educational technology lies in the addition of the word "modern" to modern educational technology. To understand its concept, we must first understand the meaning of "modernity". It includes traditional educational technology and emerging educational technology.
The Origin of Modern Educational Technology
Modern educational technology originated in the United States in the 1930s. The development of modern educational technology in China began in the 1980s and originated in the United States. At that time, it was called audio-visual education in China.
Application of modern information technology
Modern information technology applied to education includes analog audio-visual technology, digital audio-visual technology, satellite radio and television technology, computer multimedia technology, artificial intelligence technology, internet communication technology and virtual reality simulation technology.