Construction and evaluation of histograms in teacher training
Construction and evaluation of histograms in teacher training
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DOI：
10.1080/00207390902759584
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发表时间：
2009-01-01
影响因子：
0.9
通讯作者：
Espinel, M. C.
中科院分区：
文献类型：
--
作者：
Bruno, A.;Espinel, M. C.
本文详细介绍了一个笔试的结果，旨在揭示教育专业如何构建和评估直方图和频率多边形。包括一个描述所犯的错误，由学生显示他们如何往往混淆直方图与条形图，不正确地分配数据沿着笛卡尔轴和经验的困难，在建设频率多边形。
This article details the results of a written test designed to reveal how education majors construct and evaluate histograms and frequency polygons. Included is a description of the mistakes made by the students which shows how they tend to confuse histograms with bar diagrams, incorrectly assign data along the Cartesian axes and experience difficulties in constructing the frequency polygon.