When working on a case, there is like a pact of association between the students and the teacher and the students among themselves - everyone is making an effort to understand the issue and reach a solution and it is a very nice process, apart from the role of learning and of skill development. It is a very effective learning that students will retain for a long time. The problem that is in the case allows them to have several perspectives on it. There is a lot of self-learning, due to the experiences that are happening with this method that the students like. Critical thinking is also developed a lot in research but more in debates. Most of the cases are real cases and being able to solve them practically - gives everyone a lot of satisfaction.