双变量线性方程组(SPLDV)材料对学生数学沟通能力的影响分析

Daya Matematis: Jurnal Inovasi Pendidikan Matematika Pub Date : 2021-06-28 DOI:10.26858/jdm.v9i2.20954

I. Nisa, S. Soro

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引用次数: 1

摘要

本研究旨在确定和分析两变量线性方程(SPLDV)材料中学生数学沟通能力的各个方面。本研究在雅加达的一所初中随机抽取了来自30个不同能力人群的5名学生作为样本。用于描述定性。研究工具是以5个问答题和访谈的形式测试数学沟通能力。已经进行的测试结果显示，沟通能力的结果在中等类别，因为有3个问题的百分比在中等类别，另外2个问题在低类别。从每项得分的百分比可以看出，即问题no。1的百分比是60%。没有问题。2的比例为45%。没有问题。3的比例是40%。没有问题。4的百分比是30%。问题是否定的。5 .收购25%的股份。因此，可以得出结论，数学学生就两变量线性方程组的材料进行交流的能力属于中等范畴。

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Analysis of Students' Mathematical Communication Ability on Two Variable Linear Equation Systems (SPLDV) Materials

This study aims to determine and analyze aspects of students' mathematical communication skills in the material of two-variable linear equations (SPLDV. The study was conducted with a sample of 5 students from 30 populations with different abilities and were taken randomly at one junior high school in Jakarta. used is descriptive qualitative. The research instrument is a test of mathematical communication skills in the form of 5 essay questions and interviews. The results of the tests that have been carried out show the results of communication skills in the medium category because there are 3 questions whose percentage is in the medium category and 2 other questions in the low category It can be seen from the percentage of scores per item, that is question no. 1 has a percentage of 60%. Question no.2 has a percentage of 45%. Question no.3 has a percentage of 40%. Question no.4 has a percentage of 30%. And questions no.5 with the acquisition of a percentage of 25%. Thus, it can be concluded that the ability to communicate The mathematical students on the material of a system of linear equations of two variables are included in the medium category.

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Daya Matematis: Jurnal Inovasi Pendidikan Matematika

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