my method of teaching focus foremost on clearing fundamentals to the core, not just how ? but why this and why not that? .... after understanding fundamentals you are ready to learn the way of problem solving , now this is the stage of rigour practice , as that's what yield perfection . i have got a lot experience with maths , as a student who made it to maths olympiad and got jee 98.7 %ile and then as a corporate employee who used to solve maths problems as a hobby in freetime to open brain in new dimensions . what i believe is if a person really understand maths in simplest terms without any rush ,as naturally as possible , maths become the most beautiful thing that has ever happened to him/her ... it not just help in academics but in designing most efficient brain that can thing out of the box .... maths is a way to become more and more genius...