Pensamiento Aritmético-Algebraico a través de un Espacio de Trabajo Matemático en un Ambiente de Papel, Lápiz y Tecnología en la Escuela Secundaria

Abstract In this paper, we want to address the problem of teaching algebra from the point of view of the theoretical framework of Mathematical Working Spaces (MWS). In our study, we carried out two experiments, one in Quebec and one in Mexico. In this research, we consider the visualization has started, once the individual communicates his ideas to others (or himself) and builds relationships between the elements involved, including articulations among representations. The evolution of these cognitive structures within a perspective of the processes of objectification, requires shared experien...