With a Bachelor's degree in Mathematics, I offer targeted support to effectively prepare for the mathematics tests in official exams (BEPC, BAC all series) as well as entrance exams to the grandes écoles. The course is structured in three parts: 1- Review of fundamental concepts (lessons + typical exercises) 2- Methodology and tips for quickly solving problems 3- Training on exam subjects and simulations of real conditions. The goal is to give each student the confidence, rigor and tools necessary to succeed brilliantly.