After having taught at several different schools for a long long time, I’ve been teaching private classes for a while now. I’ve decided to do so so that I could have more flexibility and more time to study and work on different projects. Needless to say, teaching private classes has its own features. Sometimes I feel as if I were learning how to teach all over again and that’s been a real challenge. By a stroke of luck, I’ve come across a lot of interesting articles on it these past...