This work presents the discussion that have oriented the debate about the formation of educational professionals, recuperating the trajectory of the movement of the educators in the struggle for transformation and professionalization of teaching as represented actually by the National Association for the Professional Educators Formation (Anfope), during the last 20 years. The collective construction of common national base in opposition to the formation policies and the proposal of a single school of formation which materializes Anfope's principles for the reorganization of the courses of education professional formation in the universities, have oriented the actual debate of resistence to the official policies that propugnes hastening and fragmentation in the professional teaching formation.