O ensino de desigualdades e inequações em um curso de Licenciatura em Matemática

AUTOR(ES)
DATA DE PUBLICAÇÃO

2007

RESUMO

The present study aims to detect how pre-service mathematic teachers develop inequalities among their students and what are the sources of their work in this subject. In order to accomplish that, we chose Raymond Duval theoretical framework about semiotic registers of representation. According to this theory the coordination among several semiotic representational registers promote the conceptualization of a mathematical object. In this perspective, we collected and analyzed data from: institutional documents; interviews with four teachers of the investigated course; didactical materials recommended and used by them. Besides that, we used data from students exercise books

ASSUNTO(S)

desigualdades e inequações semiotic representational registers matematica ensino na licenciatura em matemática registros de representação semiótica inequalities teaching in pre-service mathematical course matematica -- estudo e ensino educacao matematica

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