文章基本信息

标题：Strategies Used by Teachers of Mathematics in the Implementation of Tasks
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作者：Jakeline Amparo Villota Enríquez ; Heriberto González Valencia ; Andréia María Pereira de Oliveira 等
期刊名称：Modern Applied Science
印刷版ISSN：1913-1844
电子版ISSN：1913-1852
出版年度：2018
卷号：12
期号：5
DOI：10.5539/mas.v12n5p114
语种：English
出版社：Canadian Center of Science and Education
摘要：This article identifies and describes the teaching strategies used by mathematic teachers in implementing tasks. The context of this study was the classroom of three mathematic teachers at elementary and secondary education. This study is framed as a qualitative approach, using observation and interview as the tool for data collection. The results showed that there are varieties of teaching strategies used by the teachers in the implementation of mathematical tasks, classified in the following categories: Pre-instructional, co-instructional and post-instructional proposed by Diaz and Hernandez (2010).