Both are means and forms of class. Each has its advantages and disadvantages, but in general, it is still necessary to give priority to practical courses, supplemented by online courses.

Real class advantage: 1, class management is good, teachers can observe the class situation of students in the class face to face, such as who is talking, who is reading miscellaneous books and who is distracted, teachers can know at a glance what they are doing, and they can also directly call the roll or go to the children to remind them in time. If you take an online class, the teacher can't manage the class in detail. Only through the chat room can you see the students' reactions, such as are you still listening to the class? Can the students answer these questions? As for whether there are other desertions, the teacher probably has no time to take care of them.

2. Good classroom interaction. In reality, teachers can observe students' expressions and react to judge whether they understand. They can adjust the progress or difficulty appropriately, ask questions at any time, and focus on selecting some students to test the teaching effect. The interactivity of online classroom is not as strong as that of real classroom. The network isolates the distance between teachers and students, and that kind of communication cannot be fed back in time through tone, expression and action.

3. Strong learning atmosphere. In reality, students in a class have classes together, and it is easy for everyone to form a good style of study under the command of the teacher. The online class is at home, so the learning atmosphere is not strong and the interference is great. An open computer is a great temptation to students. Listen to music and chat for a while. Anyway, the teacher can't see or control it.

4. Realistic classroom can train students' communication ability and work ability, and students can learn from each other and communicate with each other. However, due to the limitation of time and space, online classroom can only be an armchair strategist in many cases.

Advantages of online courses: 1. Online classroom has changed the limitation of time and space, allowing teachers and students to establish continuity quickly. It solves the problem of distance and time very well. In reality, you have to go to the school classroom in class, which will delay a lot of time.

2. Online lessons can be played back, and students can listen to what they don't know again until they understand. In reality, we must concentrate on class, the teacher can't hear us after class, and we have to ask the teacher and classmates again after class.

Generally speaking, the advantages of real classes outweigh the disadvantages, and students can't learn without the atmosphere of school education. In the future, the real class will be the main course, supplemented by online classes, and supplemented in spare time.