2, fast and timely, online learning without downloading, without waiting, you can quickly get the content to learn.
3. Repeatability. Online learning can be repeated.
Disadvantages: 1 Traditional teaching methods can no longer meet the needs of new network teaching. Almost all professors need to retrain themselves, some can't adapt, and some gradually progress and accumulate experience.
2. Repetition can easily make students feel dependent and think that they can learn again if they don't understand, which leads to a decline in learning efficiency.
3. Students' autonomous learning ability and self-restraint ability are very demanding, and it is easy to take detours without the on-site guidance and restraint of teachers.