Whenever Ingel teaches, he believes students should be learning in the most efficient manner possible. The way he does it is to impart learning techniques that are simple to remember, and easy to apply. He is the only supertutor who doesn't specialise in teaching only 1 subject since he can switch from teaching Physics, Chemistry and to Mathematics. Unlike tutors who teach a whopping large number of students in a mass-market fashion, Ingel prefers a boutique-style of tutoring with small class sizes. This allows relationship built on trust and students are not hesitant to ask questions in class. In a small class setting, tutors follow the learning pace of the student, not the other way around. Just ask the numerous ex-students who crossed over from the hustle and bustle of mass-market tuition classes to join Ingel’s lessons. Have they ever requested the tutor to “go back one slide”? Why attend a mass lecture during school hours only to join another after school hours?