I am currently studying in the last year of engineering school at the Ecole Centrale de Marseille, which I integrated following a PCSI and then PSI * preparation at the Lycée Marcelin Berthelot in Saint-Maur-des-Fossés. I have one year of experience as a private teacher of Mathematics for two students of First and Terminal S and am available to give lessons in Mathematics or Physics online or at home. My teaching method adapts to the student's pace of understanding, depending on whether he wants help in understanding new concepts or whether he feels capable of deepening those already acquired. In the first case, I lean with the student on the course, in order to explain to him, and reformulate if necessary, the concepts which seem to him difficult. I accompany this work with very simple practical cases in order to ensure the proper assimilation of the course. In the second case, I base my work on the exercises, accompanying the student in the realization of these, in particular by making him question the mathematical / physical meaning of what he writes. I indeed attach a lot of importance to it because it is by understanding what makes sense or not that the student will eventually succeed in correcting himself and having a complete understanding of the concepts. Of course, course reminders can accompany the exercises if necessary.