Graffiti classmate: I think it is mainly because he regards students as people like himself and will give them appropriate guidance and education on the premise of meeting their basic needs as normal people.
When he found out who stole the headmaster's hundred thousand francs, he asked the classmate why; The desire for hot air balloons is unexpectedly naive and simple. He can't bear to break the child's dream of life, so he once again becomes an "accomplice" who harbors "bad children".
Although it can't be said that he completely liberated the students from the arrogance of the headmaster, and he himself was a victim of this arrogance to some extent, at least he always stood on the side of the students psychologically and tried his best to seek refuge for the students who made mistakes and protect them from harm: therefore, he is a teacher who can give students a sense of security.
He gave more care to the weak and helpless children waiting for them on Saturday, and finally he almost completely played the role of father. Took on the responsibility of "father".
There is no need to give any special example, the core event of the whole movie-the establishment of a choir. This is the need of self-realization, and it is also to help the angel-faced children achieve the future.
Therefore, Mr. Matthew is a persuasive, caring and responsible teacher who can give students a sense of security. He is a teacher that everyone likes, and of course his music.
I don't know what the so-called educational concept is, but Mr. Matthew is the kind of person mentioned above.
I hope the landlord is satisfied.