Condiciones para promover el desarrollo de la competencia de argumentación en el aula de matemáticas

Abstract The focus of this study is the orchestration of the argumentation competence in the mathematics classroom. The research group Mathematical Competence (COMMAT) has been conducting researches in teacher training for the development of mathematical competences, including argumentation. In this research we present, through case studies in the mathematics classroom, teachers perceptions of argumentation in the mathematics classroom; the existence of argumentation in the classes observed; the structure of the argument; the teacher's role in promoting development of argumentation; and finall...