Understanding number systems. Models and tasks

被引：0

作者：

Ortiz Villarejo, Antonio Luis ^{[1
]}

Gonzalez Mari, Jose Luis ^{[1
]}

机构：

[1] Univ Malaga, Didact Matemat, E-29071 Malaga, Spain

来源：

ENSENANZA DE LAS CIENCIAS | 2016年 / 34卷 / 03期

关键词：

understanding of mathematical knowledge; decimal numbering system; systems of numerical representation; math teachers training;

D O I：

10.5565/rev/ensciencias.2041

中图分类号：

G40 [教育学];

学科分类号：

040101 ; 120403 ;

摘要：

This article describes the fundamentals of a research with students for primary education teacher, in which a model for interpretation and assessment of understanding of mathematical knowledge to the particular case of numerical representation systems is applied. The results show that students begin their studies with a limited and purely technical domain and with important understanding gaps that are significantly improved along the development of specific didactical contents.

引用

页码：161 / 182

页数：22

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