Hello, I am a student (under license at the University Paris 7) offering private lessons or homework help in science subjects for students from the 6th to the Terminale in Paris. Method: I adopt a different learning method than a classical high school / high school teacher. I do not seek to rehash the knowledge seen in class, but to inculcate the logic and the approach that must adopt the student to understand and retain the concepts seen, and those he will see later in class. A student is not in difficulty with scientific subjects because “he is not made for that”, but only because of a blockage at the source which prevents him from becoming familiar with these subjects. My role will therefore be to adapt to the psychology of the student, find the source of the blockage and do everything to remedy it. Concretely, it means returning to the dark areas or even the basics of the course depending on the student's difficulties, and making them understand the logic through simple, concrete explanations and very graphic examples; all this while making the course as pleasant as possible.