Computational thinking ability in mathematics learning of exponents in grade IX

Tiara Salwadila, Hapizah Hapizah
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Abstract

In the PISA 2021 framework, Computational Thinking (CT) is described as a detailed mathematical solution to the problem to be solved. However, CT-based learning still needs to be widely applied in Indonesia. This study aims to describe the CT ability of students in grade IX of junior high school based on CT indicators on the material of signed numbers. The data collection techniques in this study were test questions and interviews. Students who obtained high categories with scores above 45.76 were six students with a percentage of 21%, students who received medium categories with scores between 11.94 and 45.76 were 19 students with a rate of 66%, and students who obtained low categories with scores below 11.94 were four people with a percentage of 13%.  The results of the study state that as many as 39% of students can decompose the problems given, 17% of students can recognize patterns in the problem, 24% of students can sort out the information in the situation or abstract, and 26% of students can solve problems well according to algorithm indicators.
九年级数学学习指数的计算思维能力
在 "PISA 2021 "框架中,计算思维(CT)被描述为针对待解决问题的详细数学解决方案。然而,基于 CT 的学习在印尼仍有待广泛应用。本研究旨在根据有符号数材料中的计算思维指标,描述初中九年级学生的计算思维能力。本研究的数据收集技术是测试问题和访谈。得分在 45.76 分以上的高分段学生有 6 人,所占比例为 21%;得分在 11.94 分至 45.76 分之间的中分段学生有 19 人,所占比例为 66%;得分在 11.94 分以下的低分段学生有 4 人,所占比例为 13%。 研究结果表明,多达 39% 的学生能对给出的问题进行分解,17% 的学生能识别问题中的规律,24% 的学生能梳理情境或抽象中的信息,26% 的学生能根据算法指标很好地解决问题。
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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