Recently graduated with a doctorate (PhD) in physics (biophotonics),. I offer private lessons for all secondary / CEGEP / university students in all scientific subjects: physics, chemistry, mathematics, if necessary pre-university IT. Experience: 2 years of courses given in Paris in 2014-2015, then in Montreal since 2019 (science tutorials, several hours per week) I enjoy going back to the underlying concepts and giving applications in real life. Organization of the course: resumption of the theory, and then exercises. I like to take stock regularly with the parents and the student to move forward together and improve the exchange.