Collaborative learning is part of constructivism as the idea postulated that part of education as a process of social construction, i.e. the openness to diversity and tolerance, or in any other perspective. In other words, students should work in groups, collaborate and cooperate and employ a series of several tools that will facilitate interaction and communication, so that each student's perspective to provide a common project, forming a diverse project containing the bitter, ideas and creativity of each of its members. This feedback or feedback facilitates and enhances cognitive and dynamic attitude in learning by giving students the opportunity ...