I basically use the structure of the school you attend i.e When teaching you, I will base my format on the syllabus of the school you are attending at the moment. This is to avoid diverting away from what you ought to be taught.

My lesson preference is learner centered so I prefer teaching you what you feel like being taught as long as it is in line with the syllabus of your school. Every lesson I teach I must ensure that you've gotten atleast 85% to ensure value for your money and time.