文章基本信息

标题：A Hora da Fração: pequena sociologia dos vampiros na Educação Matemática
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作者：Carlos Roberto Vianna
期刊名称：Bolema: Mathematics Education Bulletin = Bolema: Boletim de Educação Matemática
印刷版ISSN：1980-4415
出版年度：2008
卷号：21
期号：31
页码：161-181
语种：Portuguese
出版社：UNESP - Campus de Rio Claro - Instituto de Geociências e Ciências Exatas
摘要：An analogy is drawn in this article between the imagination associated with vampire stories and the research and concerns of teachers related to the teaching of fractions, mainly with respect to early elementary education. It is proposed that fractions not be referred to in terms of representing the part-whole relation, as in this context, the object denominated “fraction” is not a number. Key-words: Fractions. Mathematics Education. Curriculum. Elementary Education.
其他摘要：An analogy is drawn in this article between the imagination associated with vampire stories and the research and concerns of teachers related to the teaching of fractions, mainly with respect to early elementary education. It is proposed that fractions not be referred to in terms of representing the part-whole relation, as in this context, the object denominated “fraction” is not a number. Key-words: Fractions. Mathematics Education. Curriculum. Elementary Education.