I provide A level and O level education for several students around the world through my YouTube channel Sciencetadium

My approach would always be to encourage students to truly understand the concepts and not just remember it, even if it requires to stretch beyond the syllabus so be it, the concept is ultimately what acts as the fundamental for any field one expects to pursue. It would be my responsibility to understand the pace and level of understanding of a student to perfectly cater to each individual.