In the spring of 2020, a sudden epidemic forced all work to change its trajectory. A considerable part of the examination time has been postponed, and companies, schools and factories are still preparing nervously. Especially at school, I really dare not start school too early. The school is densely populated, with a large flow of people back and forth, and the risk of being infected is greater. Therefore, in this context, various software that can take online classes, such as Nail, Tencent Conference, and Learning Pass, are quickly used. But after a period of online classes, the Ministry of Education stopped. I think there are several main reasons.

1, online class is inefficient and can't guarantee the learning quality of all students.

Although every student is listening with various electronic products, you can't be sure whether he understands or listens carefully. This is the same as many times in class, although sitting in the same classroom and giving lectures by the same teacher, some students will listen and some students will not listen directly. In class, the teacher can still see it and give you guidance. In online class, teachers can't guarantee the quality.

2, each student's family situation is different, and may consume different degrees of materials and money.

In our impression, most homes should have a wireless network, but it does not rule out that some homes are in particularly remote mountain villages, and there may not even be a signal, let alone a network. If you really want to take classes, you may have to buy traffic. When there is news, it is reported that children in mountainous areas spend all their lucky money to buy traffic, just to listen to online classes. This is really a big expense for some families.

3. Online classes in the morning will increase students' academic burden.

As we all know, Chinese education will give students a lot of homework every time, just look at the schoolbags of primary school students. Winter vacation homework finished writing by himself, and now there are so many more, which has certain stimulation to students' body and psychology. Moreover, the epidemic itself is frightening, and online classes will naturally make students reluctant to attend classes.

Under such circumstances, I hope that the school can still reduce the pressure on students and arrange some online psychological counseling, which should be more educational than online classes.