The PAR methodology seeks to structure reality and critical action on the facts that are studied, a serious and profound reflection on their causes and trends, as well as developing specific and attainable strategies.In short, the actions in this research area are aimed at developing transformational initiatives with participation from the educational community's various players.Comparative didactics bring a dialogical approach to this conceptual and methodological framework, with the aim of obtaining improvements in didactic action, the educational system and society in general.From this dimension, the binomial “education and research” generates interaction models and elements that foster communication between the various educational contexts that exist today.