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Dwiyana Dwiyana
Universitas Negeri Malang
Education Mathematics

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Kemampuan Berpikir Analitis Siswa dalam Memecahkan Masalah Matematis Intan Mahyastuti; Dwiyana Dwiyana; Erry Hidayanto
Jurnal Pendidikan Matematika dan Sains Vol 8, No 1 (2020): June 2020
Publisher : Faculty of Mathematics and Natural Sciences, Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21831/jpms.v8i1.19644

Abstract

Salah satu kemampuan berpikir yang penting untuk dikuasai oleh siswa adalah kemampuan berpikir analitis, karena dapat meningkatkan kemampuan berpikir tingkat tinggi siswa sehingga mereka dapat mengembangkan kemampuan mereka sendiri. Artikel ini bertujuan untuk menganalisis kemampuan berpikir analitis siswa SMP dalam memecahkan masalah matematis melalui pemberian tes pemecahan masalah. Tiga siswa SMP kelas VII diambil secara acak untuk mewakili siswa berkemampuan analitis. Hasil kajian menunjukkan bahwa ketiga siswa tersebut masih belum dapat memecahkan masalah dengan sempurna. Sehingga tiap-tiap subjek yang dipilih adalah siswa yang dapat mendiskripsikan masing-masing indikator  kemampuan berpikir analitis: differentiating, organizing, dan atributing. S1 tidak menunjukkan perbedaan dalam menjawab masalah walaupun telah memecahkan masalah matematika, S2 tidak hati-hati dalam mencari FPB, dan S3 dapat mengorganisir masalah tetapi hanya berpikir sampai jumlah dua angka dibagi menjadi kelas yang sama. Kemampuan berpikir analitis siswa masih kurang.
EXPLORING THE MENTAL STRUCTURE AND MECHANISM: HOW THE STYLE OF TRUTH-SEEKERS IN MATHEMATICAL PROBLEM-SOLVING? Dian Kurniati; Purwanto Purwanto; Abdur Rahman As'ari; Dwiyana Dwiyana
Journal on Mathematics Education Vol 9, No 2 (2018)
Publisher : Department of Doctoral Program on Mathematics Education, Sriwijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22342/jme.9.2.5377.311-326

Abstract

The Mathematics students who perform truth-seeking process upon solving mathematical problems were unique. Therefore, the study deems it necessary to know students’ mental structure and mechanism so that they can make the right decision by performing truth-seeking. However, no research has delved into the mental structures and mechanisms of Mathematics students, who tend to grapple with truth-seeking processes extensively. This study was explorative qualitative because the aims to describe the types of mental structure and mechanism of Mathematics students upon the truth-seeking process in solving mathematical problems. The research subjects are four Mathematics students at the University of Jember who perform truth-seeking and can communicate fluently when performing think-aloud. Their responses in the answer sheets drove the determination of research subjects' tendency in truth-seeking. Afterward, the results of think-aloud and task-based interview were put under analysis, so as to determine the types of mental structure and mechanism. The research findings have indicated that (1) all mental structures have been constructed by all research subjects and (2) two types of mental mechanism are evident among the subjects, including the process of interiorization coupled with coordination and another process encompassing interiorization, coordination, and reversal.
Co-Authors Abdur Rahman As’ari Ahmadah Faashichah Romadlona Amalia Martha Santosa Anita Dwi Septian Ayu Dwi Setyaningtyas Dian Kurniati Diyah Ayu Rizki Pradita Erlanda Nathasia Subroto Erry Hidayanto Hery Susanto I Nengah Parta Indah Syafitri T Intan Mahyastuti Makbul Muksar Niila Amaalia Chasanah Purwanto Purwanto Qohar, Abd. Rianti Mandasari Rina Ramandani Sisworo Subanji Subanji Thoufina Kurniyati Tjang Daniel Chandra Wulan Anindya Wardhani