Online classes transcend the limitations of time and space, so what are its drawbacks

The differences are shown to you, and you can refer to them. Due to the impact of the epidemic, many of our current students are attending classes, but some students are inefficient, in addition to their own learning initiative, they are also related to online teaching.

What are the pros and cons of online teaching?

1. Transcend the gap between time and space, and teach and learn anytime, anywhere

Online education. Teachers can carry out teaching activities at home with the Internet, computer or mobile phone, while traditional classroom teaching is limited to classrooms, playgrounds, etc. Teachers and students don't have to go back and forth to school.

Students can arrange their own class time according to the class schedule at home.

Due to online teaching, all provinces and cities have adopted unified recorded and broadcast courses, which is conducive to the balance of high-quality teaching resources, and rural children can also get classes with famous teachers. At the same time, we should also note that due to objective conditions, some teachers "overturned" during the live broadcast of online classes due to technical reasons, and some students went over the mountains and mountains to find the Internet due to the lack of Internet.

Second, it is difficult to supervise teaching and ensure the learning effect

In the traditional classroom, the teacher not only controls the teaching content, but also supervises the children's attention and learning attitude in the classroom. In the classroom, teachers and students discuss and interact face-to-face, which is conducive to the collision of knowledge and the exchange of emotions. Nowadays, parents in many families have started to work one after another, and the children in the lower grades lack the assistance of their parents in their studies, and the children in the upper grades who are not self-disciplined study at home like herding sheep.

Originally, this kind of one-way online learning made it difficult for teachers to supervise children, and the learning effect was frequently "questioned". As for homework, as a teacher, I felt powerless and tired. When urging oneself to do one's work, he looks like a "creditor".

3. Online classes are an emergency teaching that is unavoidable during the epidemic, which is not conducive to children's physical and mental health

During the epidemic, the majority of teachers and students responded to the country's call to "suspend classes without suspending learning" and paid a lot for home learning. From the perspective of my children's learning, although the time of each class is no more than 20 minutes, at the end of the day, it is not conducive to children's eyesight to spend a long time on the computer. Sometimes a learning content is not understood, and it has to be repeated, and it is an invisible increase in the time with the computer.

Once, how many parents tried their best to restrict their children from playing with mobile phones and watching TV. An online class may make your efforts go to waste.

Fortunately, the domestic epidemic situation has improved significantly, and news of preparing for the start of school has come from all over the country. In the long run, online classes can be a useful supplement to traditional classes. Especially for children who are self-disciplined, it can be a useful way to expand their knowledge.

Using electronic products for a long time in online classes is very bad for the eyes, it will easily cause myopia, and then you can't move after sitting for a long time, you will feel very tired, and there will be problems with the cervical spine and lumbar spine after a long time.

I think that online classes have the following drawbacks, such as the inability to confirm the degree of students' absorption of knowledge in class, the inability to adjust the pace of the course according to the students' classroom situation, and the inability to directly answer students' questions, and the lack of self-discipline of students, which will lead to low learning efficiency.