1. For underage children, their self-discipline has not been fully formed, and online education lacks the on-site supervision of teachers, which can easily lead to the inefficiency of children's classes.
2. Online education needs some necessary equipment and conditions, which will really burden some families with difficulties in life in real life, thus affecting children's online education.
3. Online education because the teacher is not on the scene, it is not easy to grasp the learning status of students in time, which will cause trouble to academic progress.
Of course, for adults with strong self-control, it is good to receive online education. Without traveling, you can learn a lot of knowledge, and it may be easier to communicate with teachers.