Ensinando integradamente aritmética, geometria e álgebra: propostas de atividades para a matemática do ensino fundamental

Abstract

This paper presents mathematics from the point of view of integration of mathematics. Has the general objective to elaborate Teaching Sequences consist of activities that integrate Arithmetic, Geometry and Algebra Mathematics for the Elementary School. It is an exploratory research, the aims, and as bibliographic data collection. Thus were prepared three Teaching Sequences involving Arithmetic, Algebra and Geometry which proved the possibility and the importance of teaching them together in understanding of mathematics in basic education.