This mathematics course is intended for high school students, particularly in their final year, who wish to improve their understanding and results. The goal is to strengthen the fundamentals, master essential methods, and succeed in exams (baccalaureate, tests, entrance exams). The course is structured clearly and progressively, with simple explanations, concrete examples, and worked examples. You will learn to: Understand the key concepts of the program (functions, probabilities, statistics, etc.) Mastering problem-solving methods Improve your reasoning and writing Gaining confidence for exams Each session is tailored to the student's level and needs.