I suggest you take your child to the office to talk to the teacher. In this way, children can recognize their mistakes and understand the teachers' ideas, so that teachers can know their parents' ideas and follow up their own educational methods. Pay attention to your tone, so that you can communicate better. In fact, the communication between parents, teachers and students is very important, which is related to students' academic performance and learning mentality. So, that friend is wrong, in fact, there is no need to report to the tutor. It's not that serious. This is my opinion, thank you.

Seeking adoption is a satisfactory answer.