O Sistema Braille e o Soroban no ensino de Matemática : um estudo com as operações fundamentais

Abstract

This study addresses the inclusion of students with visual impairment in Mathematics classes and has as mission to present a Didactic Sequence destined to the teaching of the Fundamental Operations of Mathematics in elementar school and, with this, seeks to propose differentiated school strategies of teaching through a didactic sequence that allows the inclusion of this public. In this context, a sequence was used that provided the use of the Soroban and the Braille System as learning resources to enable the teaching of the operations through a pedagogical intervention that could contribute to the development of the knowledge related to the Fundamental Operations of Mathematics. And in this sense, this research developed an assistance capable of working the somewhat larger natural numbers, thus introducing the basic knowledge of Mathematics.