The aid offered is mainly intended for bachelor's and master's levels, but the methods can be adapted to high school level. A typical course takes place as follows: - The person concerned must first send me the course and tell me what points need to be clarified/worked on so that I can prepare as best as possible. - Discussion and explanation with the person to understand and unblock problem areas - Typical exercise together for training. - Independent exercise to confirm the acquisition of new principles. - If the concepts learned are required in partials (or other exam), possibilities to train on annals with correction sheets. The objective here will not be to learn by heart but to understand in order to be able to reuse the skills learned as best as possible during the exams! About me: My name is Hugo, I am passionate about biology and have a master's degree in immunology and infectious diseases. My various internships at the Pasteur Institute (Paris and Cambodia) gave me the desire to transmit and make biology accessible. Third out of my entire promotion, I think I can give you the keys to understanding the different concepts seen in class and succeeding in your exams!