Our work is a contribution in designing a proposal that seeks a revolution in today's teaching styles, in front of which there is awareness of modification by teachers but there is not enough commitment to change. We believe that it is becoming important and necessary for students to prepare themselves to face a hectic life in the midst of many technological devices that we do not know exactly how they work, for which it is necessary to train in argumentative capacity, critical attitude and creative thinking. To this end, the development of a didactic unit has been implemented starting from daily problems, recognizing the diversity of context and people.