Student graduated with a baccalaureate S mention TB, I am about to return to preparatory class for the start of the 2019 school year. I like to teach others, and I would like to use my knowledge to help others; I also want to give private lessons in science subjects, from the basics to the final year program, to anyone wishing to be helped or simply not understanding a notion: I am dynamic and understanding, and I have at heart to do a job concise and clear, for a complete understanding.