Construção e manipulação de estruturas algébricas notáveis do ensino fundamental: campos conceituais, ambientes de ensino e de aprendizagem e propostas metodológicas

Abstract

In this work we present a methodology for teaching and learning of remarkable algebraic structures, which was developed by the author while Pedagogical Coordinator of the Mathematics in a school in Rio Brilhante, state of Mato Grosso do Sul in 2012 and 2013 and experienced by a group the teachers who work in the eighth and ninth years of elementary school, in 2013. The proposal aims to propose materials and didactic-pedagogic situations that create opportunities for teachers and students to recognize the flat geometry as a conceptual field, and the means to exploit it, an environment of teaching and learning for meaningful construction for the development of consistent methods of manipulating these structures.