文章基本信息

标题：Conhecimento Matemático para Ensinar: uma experiência de formação de professores no caso da multiplicação de decimais
本地全文：下载
作者：Carlos Miguel Ribeiro
期刊名称：Bolema: Mathematics Education Bulletin = Bolema: Boletim de Educação Matemática
印刷版ISSN：1980-4415
出版年度：2009
卷号：22
期号：34
页码：1-26
语种：Portuguese
出版社：UNESP - Campus de Rio Claro - Instituto de Geociências e Ciências Exatas
摘要：Teachers’ professional knowledge may directly influence the learning opportunities provided for their students. This text analyses one of the components of professional knowledge, mathematical knowledge for teaching (BALL; THAMES; PHELPS, 2008), through a situation where, in a collaborative group – in a Continuing Education Program – the theoretical foundations of the multiplication of two decimal numbers are discussed. In this discussion, the lack of knowledge of the teachers involved becomes evident when they have to explain it to their students in a way that they can understand and that enables them to use the algorithms comprehensively, for example, to multiply two decimal numbers. Keywords: Professional Knowledge. Group Work. Decimal Multiplication.
其他摘要：Teachers’ professional knowledge may directly influence the learning opportunities provided for their students. This text analyses one of the components of professional knowledge, mathematical knowledge for teaching (BALL; THAMES; PHELPS, 2008), through a situation where, in a collaborative group – in a Continuing Education Program – the theoretical foundations of the multiplication of two decimal numbers are discussed. In this discussion, the lack of knowledge of the teachers involved becomes evident when they have to explain it to their students in a way that they can understand and that enables them to use the algorithms comprehensively, for example, to multiply two decimal numbers. Keywords: Professional Knowledge. Group Work. Decimal Multiplication.
关键词：Conhecimento Profissional. Trabalho Colaborativo. Multiplicação de Decimais.