If the problem DOES NOT EXIST, please video record ALL your students and demonstrate for us how fluently they read music.
Before you do it, I am not wasting my time communicating with you!
By!
I only have 4 students, am not a full-time teacher, I'm a piano performance student, and I have no equipment to record my students, and I do not teach at home, I teach in a small school where I am the only piano teacher. Just go on youtube and search for kids playing the piano, who cares if they're my student or not? You'll see they all read music! The fact is that anybody can learn to read music and that it is NOT hard. I can take an example wich is music related but not piano related. In high school, they form harmonies, wich is a band kind of like a symphonic orchestra but with only winds. When we entered in grade 1 of high school, in my music class nobody knew how to read music (me included, I started later). They were not intelligent people, some of them were, some of them were less, and a lot had learning disorders, or anyways they were not good at school at all. The teacher had to teach to read about 10 different instruments to 30 persons at a time, and we ALL managed in a short amount of time (after a few weeks we were almost all fluent). Okay, this is not piano, this is single stave reading, but still! Nobody was motivated, almost nobody liked the music class, and most were not intelligent at all. It all worked out. That is why I say it is NOT difficult to read music and that the problem is INEXISTANT.