The advantages and disadvantages of online teaching of music classes are:

1. Advantages

1. Online teaching of music classes highlights its advantages. In ordinary music classes, although the course content that students can learn is specific, it is not as rich as the content of online courses. Teachers who teach online classes show their talents and make the courses of all grades interesting and popular among students. These online classes are the crystallization of teachers’ collective wisdom and the cornerstone of their rare learning progress.

2. The memory function of the Internet is unmatched by ordinary classrooms. Students can choose to review and reread the links that they have not mastered well until they learn it. This is a convenient way for students to consolidate knowledge points. Students can learn and consolidate by themselves through playback.

3. Diversified teaching and flexible classroom model. The content of music courses is rich and diverse, including appreciation, national musical instruments, singing, chorus, dance, music games, etc., all of which require music teachers to have strong professionalism. Teachers in this major will give full play to their professional advantages in the classroom and demonstrate very well.

4. In the classroom, there are many forms of interaction between teachers and students. There are also recorded videos of teacher-student cooperation, student performances, and parents and students participating in the production. This is not only novel in form, but also very effective. This is much more intuitive than teachers giving lectures or watching other people's performance videos online, making it easier for students to accept and the classroom effect will be much better.

5. Online classes can see the class performance of different students in the same class. Some students study alone at home and cannot consult teachers in time when they encounter difficulties. They have to study on their own, which virtually improves students' self-learning ability and independent thinking ability. Especially for some students who usually don't like to think, it can help them learn to think independently.

2. Disadvantages

1. The concentration of primary school students is limited, usually only about 20 minutes. In normal classes, teachers will remind students who are not listening carefully on the spot. However, in online classes, teachers can only see a few students on the Internet, and the rest of the students cannot be seen. These students may be unfocused or even distracted.

2. In normal music classes, teachers will design sessions such as unison singing, duet singing, and solitaire singing. However, in online classes, due to the time difference in the network transmission process, there will be uneven singing, duet singing, and solitaire singing. Can't wait for the embarrassing scene. Therefore, when teachers design online classes, they should try to use the above teaching links as little as possible, and design more content or game links that will not be affected by network speed problems.

3. Only a few students on the Internet are visible and can participate in the interaction in the online class, while other students do not have the opportunity to raise their hands to speak, and there is no interaction, which makes students easily lose their sense of participation in the class. The most intuitive impact of the lack of classroom participation is the reduction of students' opportunities to express themselves, and the loss of students' sense of competition, which makes students unaccustomed to speaking in class after classes resume.