El modelo de principios científico-didácticos para la enseñanza de la geografía e historia implementado en imágenes

From the first days of the proposition of the Scientific-Didactics Principles model in the year 1993, the investigators and authors of the 80 publications wants to made a better and understandable model. The difficulty of the model and the important role of the visual image in the actual world, suppose the new intention of this article, made more visible and understandable this model.