The first class will be for investigating about the topic.
The second class we will discuss about it. The teacher will answer students questions and they will present a written practical work about the topic they chose to defend.
The third class is going to be centered in the debate. The professor is going to be the coordinator and the students will defend their positions.
Last class is going to be the conclucion. The teacher and students are going to present the most importants features of each perspective and reach a final thought.