Navegando por Assunto "Praxeologia com Matemática"
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Item Acesso aberto (Open Access) A invariável prática da regra de três na escola(Universidade Federal do Pará, 2017-04-04) SILVA, Denivaldo Pantoja da; GUERRA, Renato Borges; http://lattes.cnpq.br/3199659904537033; https://orcid.org/0000-0002-9228-2337This research deals with the reason for teachers' action invariability facing the situations of Rule of Three. A comprehension is built from the notion of social practices with mathematics that we call Praxeology with Mathematics, in the light of the anthropological theory of didactics in articulation with the notion of habitus. The results point to implications for teaching based on Mathematical Modelling, in the sense of Praxeological organizations that mobilize mathematical and extra mathematical knowledge structured in accordance with a didactic intention.