Having started giving refresher courses in math and/or science to finance my studies as a civil engineer, I appreciate helping students and supporting them in their success. I am now only available in the evening or on weekends. The ideal is to provide me with a copy of the course before the session in order to target the teacher's requirements as best as possible. Possibility of one-off courses (for example preparation for exams) or regular follow-up, in which case I will possibly propose a series of exercises to prepare for the next session. Possibility of distance learning.