The third year of the program is devoted to the second year of the Master’s program (M2). Enrolling in a university is entirely the student’s responsibility. With his or her tutor, the student decides on the additions to be made to his or her training: internship, work groups, additional courses…
At the end of the year, students write a thesis, known as the Diploma thesis, which summarizes all the personal work done during their schooling, adding a presentation of a research area. This thesis is the subject of a mandatory oral defense for the validation of the ENS diploma in mathematics.