Most students don't like math or find it complicated because they don't understand the lessons. This being the objective of my lessons is to reinforce the capacities of discernment of my pupil, to help him to "understand" the lessons that is to say to be able to explain it in his own words and to be based on this good understanding for the application during homework, exercises with which he / she will be confronted. This objective having been reached our second objective will be to follow the student so that he is one of the best or the best in mathematics in his class.