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Preservice mathematics teachers' concept images of polynomials

机译:职前数学教师的多项式概念图

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摘要

The purpose of this study is to determine the experience of mathematics preservice teachers' concept images of polynomials and how these concept images are related to the formal definition of the concept of polynomial. Data were gathered by a questionnaire, semi-structured interviews, and fieldnotes. They were analyzed using existential-phenomenology. The results show that the experiences of preservice math teachers related to the concept of polynomial can be summarized under three categories namely accordance with formal definition, conflict with formal definition, and inverse operation of equation.
机译:这项研究的目的是确定数学职前教师关于多项式的概念图的经验,以及这些概念图与多项式概念的形式定义之间的关系。数据通过问卷调查,半结构化访谈和现场记录收集。他们使用存在现象学进行了分析。结果表明,与多项式概念相关的职前数学教师的经验可以归纳为三类:符合形式定义,与形式定义冲突,方程逆运算。

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