Mathematics – Middle School, High School, Baccalaureate and Preparatory Classes Course description: As a student in management and finance, holding a baccalaureate in Mathematical Sciences and a former student in CPGE ECS, I offer mathematics courses adapted to middle school, high school and preparatory class levels. Thanks to a solid background in advanced mathematics, applied mathematics and expert mathematics, I support students in understanding concepts, solving exercises and preparing for tests, exams and competitions. My approach is based on clear explanations, a rigorous methodology and personalized follow-up to help each student strengthen their foundations, develop their logical reasoning and gain confidence in mathematics. Topics covered: Algebra Analysis Probability and statistics Geometry Mathematical reasoning Bachelor's degree Preparation for competitive entrance exams for CPGE ECS/BL/ECT (depending on the level)