You are an amazing teacher!!! We are in the US, my child has been learning Classical Guitar and Cello from 2 great teachers who are also University music professors and professional orchestra musicians. Both of them have very similar teaching style like you! My child is doing great in both instruments, he is growing into a very confident young musician with lots of ideas and not afraid to express them. In the US, no parent sits with the student in class. My child needs to learn a new piece on his own first before coming to class, same applies to his school orchestra rehearsals.