I have been tutoring since 2014 (9 years experience) for students from year 6- GCSE. I was able to produce many A grade students over the years in GCSE exams. Usually, I check the standards of the students in the first two weeks and arrange the presentations and methods accordingly. During a class firstly, I teach the theories and then teach questions from all difficulty levels increasing the difficulty gradually. Finally, discuss exam questions at the end of a lesson and thus students will have the confidence in the module.