Do you have students of different levels of talents?
There are some who are very uncoordinated and their progress is much slower than others. I find some people simply have no natural coordination and they must practice a huge amount to achieve small improvement, nevertheless if they are keen and helped with motivation they can improve and sometimes become aware and efficient at learning/improving coordination skills. I like teaching severely uncoordinated students, it helps me understand my own difficulties when I face difficult music that challenges or eludes my coordination. Seeing issues that are simple for me stump others and helping them structure a solution to improve gives me tools to help my own difficulties. .....Yes there people who are very talented, I have had the joy of teaching several over the years. They eat through work like its nothing, they learn new skills and solve difficult problems on the spot during a lesson. ...
A teacher laughs at how easy grade 1 pieces are and eats them up without blinking, but they need to be wary not to forget that it might post great difficulty to beginners.........
My philosophy is that music is a skill that can be developed just like any other skill, and talent has little to nothing to do with it. I can play piano not because I have talent but because I spent the last twenty frickin' years practising for tens of thousands of hours. There was blood, sweat and tears.Having said that, in the recent year, I've had a new student who has progressed extremely slowly.