学生有效数字填空错误分析

Proceedings of the 2nd International Conference of Science and Technology for the Internet of Things, ICSTI 2019, September 3rd 2019, Yogyakarta, Indonesia Pub Date : 1900-01-01 DOI:10.4108/eai.20-9-2019.2292293

Arlin Astriyani, I. Vahlia, M. Irfan, R. Agustina, Nurain Suryadinata, Satrio Wicaksono

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引用次数: 0

摘要

本研究的目的是确定在解决与有效数字有关的问题时的错误。本研究为描述性质的研究。本研究的对象是雅加达穆罕默德迪亚大学数学教育2018/2019学年的奇数学期学生，由3名学生组成。本研究使用的数据收集技术为访谈法、文献法和观察法。结果表明，3名被试的概念错误率为38.09%，操作错误率为83.33%。从访谈结果来看，三位被试犯错误的原因是答题时间不够，答题不够彻底，对概念掌握不够，计算错误。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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ANALYSIS OF STUDENT ERRORS IN COMPLETING SIGNIFICANT FIGURES PROBLEMS

The purpose of this study was to determine errors when solving problems related to significant figures. This research is descriptive qualitative research. The subject of this study was the odd semester student of Muhammadiyah University of Jakarta mathematics education 2018/2019 academic year consisting of 3 students. Data collection techniques used in this study are interviews, documentation and observation. The results showed that the percentage of concept errors in the three subjects was 38.09% while the operating error was 83.33%. Based on the results of the interview, the cause of the three subjects made a mistake, namely the lack of time in working on the questions, lack of thoroughness in working on the questions, lack of mastering the concepts and miscalculation.

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来源期刊

Proceedings of the 2nd International Conference of Science and Technology for the Internet of Things, ICSTI 2019, September 3rd 2019, Yogyakarta, Indonesia

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