Introduction: Day by day, medical education is evolving in many aspects. To adapt to this development, it is necessary to change the traditional methods of learning into a new and modern one that embraces the requirements of Knowles' adult learning theory. This theory states that adults are independent and self-directed, have a great deal of experience, are interested in problem-centered approaches, and derive their motivation to learn from internal drives. Furthermore, the new way of learning should be student-centered and allow students to acquire knowledge in an accessible, efficient and integrated way.1 ASSIGNMENT1In the 1970s, a new way of learning arose at the medical school of McMaster University in Hamilton, in Canada. Since then, this learning approach, called problem-based learning (PBL), has greatly developed to be similar to what doctors and nurses regularly face when dealing with problems.2 ASSIGNMENT3-1Problem-Based Learning: What is Learning problem-based? As the name suggests, "It is a combination of educational method and philosophy. Philosophically, problem-based learning is student-centered, whereas in subject-based learning, teachers convey knowledge to students before using problems to illustrate it" . In other words, it is a learning method that uses a problem to stimulate students, participating in a group discussion, to find their own knowledge gaps and then add new information through a method called self-directed learning (SDL) in order to collect again and achieve adequate diagnosis and management. According to many studies, "graduates who support problem-based learning have much better interpersonal skills, better skills, learn autonomously and are better at gathering information..... .. middle of paper ...introduced into the discussion In meanwhile they unintentionally neglect their main role • The environment was not perfect for carrying out the sessions; in the room we had, it was very hot and the light pulps were broken. • Some students responded without obtaining permission and some interrupted other students. Presidents should handle these situations better. Conclusion: PBL has now become a popular learning approach among medical schools because it promotes internal motivation, enhances curiosity. develops interpersonal skills and allows students to judge their own and others' work, it is more effective than any other learning method, especially in medical schools. For us, even if the problems we have had are only preparatory for the next few years, unexpectedly they have gone very well. We learn, we develop critical thinking and we learn from our mistakes.