This article is framed in the concepts of teaching, collecting and master experience Esteban Rodriguez Garrido, exposing the concepts and understands the transcendental aspects in training and teaching profession, classroom research and educational thinking. To this end some questions were designed to investigate the concept of being a teacher. Such questions are framed in inquiries into the evaluative learning and the concept of looking at the different ways in which a professional practice is made. It envisions with previous podiums current teaching and as some major theorists they underlie the professional practice of teaching with the teaching behaviors today.