The reason why parents think this way is that they think that the content that will not be taught in class and will be explained in supplementary classes is not knowledge transfer in the real sense, but just simple problem-solving skills.
The system of in-class teaching is not consistent with that of extra-curricular teaching, and in the eyes of parents with relatively shallow cognition, the way of extracurricular teaching is often more effective, and teachers have reservations about in-class teaching.
They just regard how to apply the problem-solving skills of the model as the content that should be explained, and for the real thinking-guided teaching method, they often can't see the in-depth effect of quick success.
In their eyes, the content explained by the teacher is too difficult to understand, and they need to be able to draw inferences, and they do not have this ability and are not willing to use their brains to improve this ability, so they feel that the learning effect is not good, and the training class is what they like, they do not need to think about it themselves, they only need to follow the model memory application, in the eyes of these children. The important knowledge points of the teacher are not covered in the class.
But smart parents and children, often quickly discover the essence of the problem, especially at the level of children, smart children like to interact with the teacher's thinking, rather than memorizing questions, they enter the training class, often find the biggest problem in the teaching process, that is, only tell me how to do, but do not guide me to know why.
Now for the management of teachers' paid make-up classes, although it will not be completely eliminated, but most teachers will not choose to keep a hand in the class, outside the classroom to talk about the situation, for most parents, whether the teacher is out of the make-up class is not important, but if not in the case of ensuring the classroom, it will cause dissatisfaction among parents. Just like us in the workplace, if the job is completely excellent, the boss will not care if you have a part-time job, and if you delay the essential work, it will not be tolerated.