Kemampuan Pemodelan Matematika Siswa Dengan Strategi Scaffolding With A Solution Plan Pada Materi Trigonometri Di Kelas X SMAN 2 Palembang

Jurnal Gantang Pub Date : 2018-09-30 DOI:10.31629/JG.V3I2.468

Ardi Nuryadi, B. Santoso, I. Indaryanti

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引用次数: 10

Abstract

Penelitian ini bertujuan untuk mendeskripsikan kemampuan pemodelan matematika siswa setelah diterapkannya pembelajaran dengan strategi scaffolding with a solution plan. Penelitian ini merupakan jenis penelitian deskriptif kuantitatif dengan subjek penelitian siswa kelas X IPS 2 SMAN 2 Palembang yang berjumlah 28 siswa. Teknik pengumpulan data dilakukan dengan tes tertulis yang terdiri atas empat soal uraian untuk mengukur kemampuan pemodelan matematika siswa. Soal tes disusun dengan mengacu pada indikator kemampuan pemodelan matematika. Berdasarkan hasil penelitian didapatkan bahwa kemampuan pemodelan matematika siswa kelas X IPS 2 SMAN 2 Palembang berada pada kategori baik dengan rincian sebagai berikut: 9 siswa berkategori sangat baik; 11 siswa berkategori baik; 5 siswa berkategori cukup; 2 siswa berkategori kurang; dan 1 siswa berkategori sangat kurang. Kata kunci: kemampuan pemodelan matematika; scaffolding with a solution plan This study aims to describe the ability of students' mathematical modeling after the implementation of learning with a scaffolding with a solution plan strategy. Type of the research is quantitative descriptive research with research subjects of class X IPS 2 of SMAN 2 Palembang totaling 28 students. Data collection techniques were carried out with a written test consisting of four description questions to measure students' mathematical modeling abilities. Test questions were prepared by referring to indicators of mathematical modeling abilities. Based on the results of the study, it was found that the mathematical modeling ability of class X IPS 2 of SMAN 2 Palembang was in a good category with following details: 9 students are in very good category; 11 students are in good category; 5 students are in enough category; 2 students are in low category; 1 student is in very low category. Keywords: mathematical modeling ability; scaffolding with a solution plan

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X班SMAN 2开发人员的三角问题解决方案的学校数学建模能力

本研究旨在描述学生在使用脚手架策略和解决方案计划进行学习后的数学建模能力。本研究是一项定量描述性研究，以28名学生的X级研究IPS 2 SMAN 2学生发展为主题。数据收集技术是通过一项由四门铀科目组成的笔试来测量学生的数学建模能力。该测试是参考数学建模能力指标设计的。根据研究结果，发现X级IPS 2高中数学学生的建模能力属于一个良好的类别，具体如下：9名高素质学生11名优秀班学生；足够类别的5名学生；少班2名；还有一个排名很低的学生。关键词：数学建模能力；本研究旨在描述学生在实施带解决方案的脚手架学习策略后的数学建模能力。研究类型为定量描述性研究，研究对象为SMAN 2 Palembang的X IPS 2班共28名学生。数据收集技术是通过一项由四个描述问题组成的笔试来衡量学生的数学建模能力。通过参考数学建模能力的指标来准备测试问题。根据研究结果，发现SMAN 2 Palembang的X IPS 2班的数学建模能力属于良好类别，具体如下：9名学生属于非常好类别11名学生属于好类；5名学生属于足够的类别；以及2名学生属于低年级；非常低类别。1名学生在非常低类别中。1名同学在非常低的类别中。数学建模能力带解决方案的脚手架

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来源期刊

Jurnal Gantang

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0.00%

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审稿时长

24 weeks