基于整数运算材料的七年级学生解题能力分析

Eryani Hamapinda, Anggriati Ledu Ngaba, Yuliana Tamu Ina Nuhamara
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引用次数: 1

摘要

解决问题是在解决与现实生活有关的问题时需要掌握的一种度量或知识。这种能力对于建立新知识和发展思想非常重要。因此,本研究的目的是分析七年级学生在SMP Negeri 1 Waingapu的整数运算材料中解决数学问题的能力和描述弱点。描述性研究类型与定性方法。使用的工具是测试、访谈、调查表和文件。研究对象是wakasek课程的一部分,数学教师和七年级学生。结果发现,基于Polya步骤,学生的平均数学问题解决能力为59.86,处于较好的类别。这是因为学生没有把遇到的信息写下来,没有先对问题进行分析,没有把解题时使用的策略写下来,做计算的基本能力缺乏,计算运算的符号放置困难,没有用来重新检查已经做过的答案,没有用来写结论。
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Analysis of the Students Mathematics Problem Solving Ability of Grade VII on Integer Operation Material
Problem solving is a measure or knowledge that needs to be mastered in solving problems related to real life. This ability is very important to build new knowledge as well as develop ideas. Therefore, the purpose of this study is to analyze the ability and describe the weaknesses of grade VII students in solving math problems in integer operating materials at SMP Negeri 1 Waingapu. Descriptive research type with qualitative approach. The instruments used were tests, interviews, questionnaires and documentation. The subjects of the study were the wakasek part of the curriculum, mathematics teachers and 7th grade students. The results found that the average math problem solving ability of students based on Polya steps is 59.86 and is in a fairly good category. This is because students do not write down the information encountered, do not analyze the problem first, do not write down the strategies used in solving the problem, lack of basic ability in doing calculations, difficulty in placing the sign of the calculation operation, not used to re-examine the answers that have been done and not used to write conclusions.
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