I've only taught an extended family member for half an hour but I had a few thoughts and experiences. On teaching a family member, I noticed after teaching that I had a soft spot and didn't have a tough stance on students as my teacher has on me. As a result, this obviously affected my teaching and I noticed the student didn't learn much from my teaching. I'm not saying it is a good idea but given your daughter's financial situation I think it is best you teach her for nown because most likely other piano teachers will have very expensive fees. So if you teach your daughter don't be afraid to take a tougher stance but not too tough as she only relearnt the piano. Hope this helps. JL
Well if it's a bad idea a hell of a lot of musical families would have been in a bad way, including the Bach clan. No, I disagree most strongly with the trend of replies. Forget grades, forget formalities, forget all that trivial nonsense, she's your daughter for heaven's sake, if she loves music, never mind formalities, help her! Transmit to her the real underlying joy and spirit of music and bugger what people think. This is too ridiculous for words. If we cannot teach what is most precious to those closest to us it is a pretty pathetic state of affairs.Give it a go ! She can always get a "proper" teacher, they're a hundred to the penny.
This is simply a false dichotomy. You don't have to be "strict" to be clear about what will work and what will not. You simply need to pass on the information. Younger children may need strictness, rather than simply access to the right information. However, it's perfectly possible to teach a grown adult in a way that explains problems in what they are doing and what they need to do- without being "strict".