What would you prefer more?

7년 전

Teaching  is my favorite field i have always worked on becoming a good teacher.
I always put myself on the student situation and try to think as if i'm the student not the teacher. 
I was always wondering what's better for students!
Once i tried reducing price to give more classes for the same budget !
Another time i offer free materials for students .
Once more try to open more time slots covering the full day .

Non of the above was considered a good opportunity .

So the question now,
 What would you prefer to get in class ? 