In fact, I think this is a very good thing. First of all, the principal insists on taking the students to dance every week, which brings the feelings between the students and the principal closer, so that the students and the principal can open their hearts and communicate well. The principal will better understand the children's difficulties and formulate corresponding policies to help their lives.
Secondly, dancing for a long time can also make children healthier, especially in the case of high learning intensity now. If the child's body is not well exercised, it is very likely that various accidents will occur. Therefore, the principal's approach is undoubtedly to keep children healthy and set up a possibility for their future interests, so in my opinion, this is a very good thing.
I think the principals of all schools should follow the example of this principal. If the principal and the students can get along closely, it will be beneficial to the students' study and the principal's work. Being close to children's communication will also be of great benefit to future study. Moreover, such behavior can also make parents trust the arrogant teaching style and the school's supervision of their children.