I pay for a 45 minutes lesson for dd. Often teacher gets there a bit late or has a pupil beforehand and that lessons runs over or the pupil after dd arrives early. In effect it is often closer to 30 minutes than 45 for these reasons.
Nw it isn't the end of the world and she is a good teacher but it kind of rankles. Today we got there on time for the lesson at 3.30. She had a pupil there and they kept on working together till 3.45 (so 15 minutes really into dd's lesson). Then the mother came in to pick up her child and was there chatting for 5 minutes.
So the lesson began actually 20 minutes later and I asked if she would prefer us to come a bit later but she said no, there would still be enough time to fit in dd's lesson.
She stopped after 30 min. So I asked her about that and said I would like dd to have a full 45 minute lesson because I think she needs it but the teacher said , "it was 45 minutes." And I didn't know what to say really. She looked quite angry and I realised I had handled it badly but didn't quite see what to do about it.
What should I have done? Should I just forget about the actual length of the lesson in future? Was it being a bit picky to bring that up?