For example small group works at the beginning of the term, in which the instructor should assign the roles, might help to identify personal abilities and to build mutual respect in class. To obtain this, there should as many specific roles as possible, for example, recorder, reporter, checker or moderator. Depending on the subject students could be divided depending on activities, like writer, drawer and speaker. Arousing critical thinking Collaborative learning is defined as a new student-centered approach in education, since it attempts to establish a more democratic and horizontal relationship between the one who teaches and those who are taught. From that point of view it is necessary to encourage the development of students judgment and permitting them to arrive to the same goal through different ways and by those means challenge pre-established practices.
Involvement is the fact to permit students and instructor to introduce topics to the course.
Discussion suggests Frederick should be done through, debate over dichotomous issues, and questions which should incite students to express their own ideas. Finally instructors should stimulate challenge in the classroom, favoring a learning process in which students integrate information to discover knowledge by themselves. Despite the commonly agreed advantages of Collaborative learning there are still some barriers to its use in higher education. The lack of authority in the classroom apparently favors multiple disciplinary problems in some students who supposedly let their behavioral problems flow freely. Kinnick emphasizes the fact that some students might need precise, direct steps to follow, while collaborative learning expects exactly the opposite.