Epistemic and semiotic perspectives in the analysis of the use of digital tools for solving optimization problems in the case of distance teacher education

被引：0
|
作者：
Hoyos, Veronica [1 ]
机构：
[1] Natl Pedag Univ, Mexico City, DF, Mexico
来源：
PROCEEDINGS OF THE TENTH CONGRESS OF THE EUROPEAN SOCIETY FOR RESEARCH IN MATHEMATICS EDUCATION (CERME10) | 2017年
关键词：
Epistemic and semiotic framework; teaching and learning of mathematics at distance; resolution of optimization problems using technological tools; online teacher professional development in mathematics;
D O I：
暂无
中图分类号：
G40 [教育学];
学科分类号：
040101 ; 120403 ;
摘要：
The purpose of this work is to revisit from an epistemic and semiotic point of view the use of technological tools for solving problems of optimization accomplished by in-service secondary teachers participating in an online course intended for their professional development. This approach allowed to analyze teacher limitations on operational resolutions, and drew hypothesis about difficulties for experiencing processes of reflection on their own resolution without the implementation of adequate collaboration tools for working between them or by themselves and at a distance.
引用
收藏
页码：3936 / 3943
页数：8
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