Analyzing of Problem Posing Abilities of Preservice Middle School Mathematics Teachers

Z. Yıldız
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引用次数: 2

Abstract

The purpose of that research is the analysis of problem posing capabilities of preservice mathematics teachers on the senior class of under graduate. In that regard we were worked with 31 preservice mathematics teachers. In the research, we concerned about analysing of actual problem posing abilities of preservice teachers. We applied Problem Posing Capabilities Test on preservice teachers. The test consists 10 steps, and on the each step, it’s asked to pose problems according to defined instructions. That test was developed by the researcher and its validity and reliability is verified. The posed problems examined and evaluated according to the scoring table prepared by the researcher. There are seven main criteria in that scoring table; “Mathematical situation”, “Data qualification”, “Grammar and expression strength”, “Compatibility with the level”, “Instructions in the posed problems and data volume” and “Solvability” and “General evaluation” were considered during the analysis of the posed problems by the presevice teachers. According to the result of the research, it is observed that success rate about problem posing abilities of preservice teachers is between 54% 64%. It is observed that, students had difficulties on posing problems in the geometry and measurement subjects and also on the transmission from image to text for image containing
职前中学数学教师问题提出能力分析
本研究的目的是分析本科高年级数学教师职前问题提出能力。在这方面,我们与31名职前数学教师合作。在研究中,我们关注于分析职前教师能力存在的实际问题。我们对职前教师进行了问题提出能力测试。测试包括10个步骤,在每个步骤中,它被要求根据定义的指令提出问题。该测试由研究人员开发,并验证了其效度和信度。根据研究人员准备的计分表对提出的问题进行检查和评估。计分表中有七个主要标准;在职教师在分析问题时考虑了“数学情境”、“数据合格性”、“语法和表达强度”、“与水平的兼容性”、“问题和数据量的说明”、“可解性”和“总体评价”。根据研究结果,观察到职前教师问题提出能力的成功率在54% - 64%之间。可以看出,学生在几何和测量科目中提出问题有困难,在图像到文本的传递中包含图像也有困难
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