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Mathematical sophistication among preservice elementary teachers

机译:职前基础教师的数学技巧

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This study explores the ways in which eleven preservice elementary teachers used a web-based teacher resource to apply a mathematical definition, to correct a procedural error in arithmetic, and to make sense of a story requiring the multiplication of fractions. In our analysis we propose a framework to compare the behaviors and values expressed by our participants with the values and norms of the mathematical community. This analysis suggests that many preservice elementary teachers are profoundly mathematically unsophisticated. In other words, they displayed a set of values and avenues for doing mathematics so different from that of the mathematical community, and so impoverished, that they found it difficult to create fundamental mathematical understandings.
机译:这项研究探索了11名职前基础教师使用基于Web的教师资源来应用数学定义,纠正算术中的程序错误以及理解需要分数相乘的故事的方式。在我们的分析中,我们提出了一个框架来比较参与者表达的行为和价值观与数学界的价值观和规范。该分析表明,许多职前基础教师在数学上并不精通。换句话说,他们展示了一套与数学界不同的价值观和途径,以至于陷入贫困,以至于他们发现很难建立起基本的数学理解。

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