Resolución De Tareas Que Implican Demostración En Geometría Del Espacio

In this article, we study processes related to solving tasks that involve proof and demonstration. The objective is to identify the Peruvian Dominant Epistemological Model (MED), the types of processes (techniques) and mathematical tools (technologies) that are used to solve a task that requires demonstration in space geometry. For the analysis, the notion of praxeology of the Anthropological Theory of the Didactic (TAD) was used. The results obtained were to detect the techniques and technologies to solve a task and show the articulations of the technologies, the type of mathematical organization that will allow to build a didactic organization keeping in mind the dominant Peruvian model.