MISTAKE ANALYSIS OF CLASS X STUDENTS IN HANDAYANI SUNGGUMINASA HIGH SCHOOL IN COMPLETING THE PROBLEMS OF EQUATION AND EQUALITY EQUATION SQUARE

N. Amir, M. Zakaria
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Abstract

This type of research is descriptive qualitative research that presents the percentage of students' errors in solving mathematical problems, especially the questions of quadratic equations and squared inequalities. The research subjects were 22-grade students of SMA Serayani Sungguminasa, as many as 22 people. This study aims to determine the level of error made by class X SMA Handayani Sungguminasa students in solving quadratic equation problems and squared inequalities, especially conceptual errors, principle errors, and algorithmic errors. Data collection is done by providing an instrument in the form of a diagnostic test consisting of 6 items in the class essay with the intention to obtain the score of each type of error level. From the results of the analysis, the percentage of concept error rates was 39.77% (high), the principle error rate was 44.63% (high), and the algorithm error rate was 64.35% (very high). While in general, the level of error of class X students of Handayani Sungguminasa High School in completing the questions of quadratic equations and inequality squares is 54.85% or in the category, the level of error is very high.
handayani sunguminasa高中x班学生在完成方程和式方题中的错误分析
这种类型的研究是描述性定性研究,它展示了学生在解决数学问题时的错误百分比,特别是二次方程和平方不等式的问题。研究对象是SMA的22年级学生,多达22人。本研究旨在确定X级SMA Handayani Sungguminasa学生在解决二次方程问题和平方不等式时的错误程度,特别是概念错误、原理错误和算法错误。数据收集是通过在课堂论文中提供一个由6个项目组成的诊断测试形式的工具来完成的,目的是获得每种错误水平的分数。从分析结果来看,概念错误率为39.77%(高),原理错误率为44.63%(高),算法错误率为64.35%(非常高)。而总的来说,Handayani sunguminasa高中X班学生在完成二次方程和不等式平方题时的误差水平为54.85%,或者在这一类中,误差水平非常高。
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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