According to your understanding, what are the benefits of distance education?

(1). RTVU and Correspondence University: the educational system model based on traditional information channels. For the first time, people know that acquiring knowledge does not necessarily require a fixed classroom, but it is still centered on "teaching". Even if there is feedback from learning, it takes a long time and is inefficient.

(2). Cable TV: large bandwidth, fast transmission speed and strong adaptability to multimedia data transmission. However, it is still one-way communication with poor interactivity, which affects the communication between teachers and students and between students. Now we are studying the bidirectional transmission of cable modem based on cable TV network.

(3) Remote satellite relay: the connection between satellite communication technology and local area network is suitable for browsing organized and regularly downloaded information in local area network.

(4) Internet: Resource sharing and information exchange are realized by relying on the global Internet or local area network. This is the fastest developing, most advantageous and most promising information carrier of distance education.

2.2. Advantages and development prospects. Internet distance education

The reason why we admire Internet distance education so much is that it has developed so rapidly. The fundamental reason is that the advantages of Internet distance education outweigh the disadvantages and its development prospects are broad.

(1). Using the Internet for distance teaching, learners won't have too much learning pressure, so they can study easily and have fun. This is because there are various forms of internet distance education: game teaching, entertainment teaching, and rich audio-visual perception of artistic feelings. Let students really relax and be attractive in the study of knowledge.

(2) Breaking through the limitation of time and space, people's communication is not bound by the physical characteristics of space, and the study time is not limited by commuting, going to school and day and night.

(3) It is not the old tradition of teacher-centered, textbook-centered and classroom-centered in the 20th century 19, but a student-centered and people-oriented educational concept.

(4) The significance of Internet distance education lies in the universality and equality of education. The monitoring strength is acceptable. There is no distinction between "front row" and "back row" in "class". Teachers treat every student equally, and the audio-visual effect is equal.

(5) Not only the limitation of time and space is broken, but also the age limit of students is broken. In today's society with fierce competition for talents, many adults still need to continue their studies and constantly enrich themselves. Network distance education provides an excellent opportunity for these people. Actually, these people should be all of us. As long as conditions permit, everyone should "live and learn". "Lifelong learning" is the need of modern society and the educational concept of the 26th century.

(6) Teachers' control means and methods are more scientific. Teachers help and promote learners. The weakening of control means aims at giving full play to students' subjectivity. Teachers can control teaching in more ways. Because teachers and students are not separated, this control is more subtle and subtle.

(7). Good interactive operation. Let exchange teachers and students feel that "heaven is still our neighbor". Students can consult first-class experts, scholars or teachers in their major online at any time. Videophone is like face-to-face communication.

(8). It is helpful for students to learn. For example, the distance teaching system of a school allows students to finish their homework online and teachers to correct their homework online. Students can also read and comment on other students' articles through the website. It improves the efficiency of teachers' correcting homework and students' interest in learning. Some students said that they can learn a lot from other people's comments on his articles, and they can also learn about other people's writing experiences and feelings, so that his writing level can be improved quickly.

(9) immediacy. Such as e-mail, oicq, BBS, chat rooms and other teaching spread very quickly.

(10). Economical and practical. Schools don't need to build classrooms, but they still charge tuition fees, which reduces the cost and expenses of running schools. Although equipment and maintenance also need funds, there is still much to be done in the long run.

Distance education corresponds to face-to-face teaching (face-to-face teaching is close distance learning, and distance education is distance learning). The advantage of distance education is that there is no need to attend classes at a fixed time, that is, there is no restriction on the time and place (space) of study. Suitable for on-the-job personnel to learn. But you should have some self-study ability. Correspondence is the most traditional distance education, and it is rare now. At present, distance education using online learning is very popular. There are 67 distance education institutions in China that provide learning and education. Radio and TV University is one of them.