Th e students' learning results are closely related to the quality of teachers. Consequently, teaching practice implies a continuous search of the results it produces. Th e quality education policies in higher education institutions should be directed to transform the culture of performance evaluation into peer evaluation; trying to overcome the resistance it generates in many educational environments, especially those that are not linked to this culture. Th is bibliographic research aims to develop a discussion about a process of co-evaluation to favor the improvement of the teacher and the educational institution, through a practical four-stage process: Pre Observation, Observation, Post Observation and Critical Refection that encourages new ways to facilitate knowledge.