Profil Berpikir Matematis Rigor Siswa SMP Dalam Memecahkan Masalah Matematika Ditinjau Dari Perbedaan Kemampuan Matematika

Fitriyani, Harina

doi:10.12928/admathedu.v3i1.4831

Cited by 5 publications

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“…Istilah pemecahan masalah matematika sebagai proses, Polya (1973:5) menerapkan langkah-langkah pemecahan masalah adalah understanding the problem (memahami masalah); devising a plan (merencanakan strategi penyelesaian); carrying the plan (melaksanakan rencana penyelesaian); dan looking back (memeriksa kembali). Untuk dapat menyelesaikan masalah dibutuhkan suatu proses berfikir (Widodo, 2012), proses berifkir sendiri tentu melibatkan kehadiran fungsi kognitif (Fitriyani, 2013).…”

Section: Pendahuluanunclassified

“…Pendekatan RMT berfokus pada mediasi pembelajaran dalam membangun proses kognitif yang terampil untuk memahami konsep matematika (Khabib, 2013). Maka dari itu, RMT diharapkan membantu siswa dalam proses belajar untuk memiliki kemampuan memahami materi, berfikir secara tepat dalam membangun konsep sehingga siswa memiliki kemampuan memecahkan masalah dalam pembelajaran matematika (Fitriyani, 2013). Hasil penelitian sebelumnya menunjukkan bahwa Rigorous Mathematical Thinking berpengaruh terhadap pemahaman konsep matematis pada siswa SMP (Hendrayana, 2017;Suraji, MAimunah & Saragih, 2018…”

Section: Pendahuluanunclassified

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Pendekatan Rigorous Mathematical Thinking Untuk Meningkatkan Kemampuan Pemecahan Masalah Matematika Siswa

Syaputri

Fitriyani²

2019

IndoMath

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This research was conducted because of the students' low ability to solve mathematical problems. The aim of this research is commited to increase the mathematical problem solving abilities of VIII E students in second semester of SMP Negeri 2 Sewon academic year of 2018/2019 using the Rigorous Mathematical Thinking (RMT) learning approach. This type of research is Class Action Research (CAR). This research consists of two cycles where each cycle consists of three meetings. The subjects of this study were students of class VIII E, amounting to 30 students, consisting of 20 male students and 10 female students. The object of this research is students' mathematical problem solving abilities using the RMT approach. Data collection techniques used in the form of observation instruments, tests, interviews. Data analysis techniques were carried out by qualitative descriptive analysis. The results showed that learning with the RMT approach can improve students' mathematical problem solving abilities. The results of the analysis of cycle test assessment sheets in Cycle I percentage of students' ability to solve problems was 65.56% with sufficient categories. While the results of the analysis of cycle test assessment sheets in Cycle II the percentage of students' ability to solve problems was 79.72% with good categories. From these results there was an increase in students' ability to solve mathematical problems by 14.16%.

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Section: Pendahuluanunclassified

Pendekatan Rigorous Mathematical Thinking Untuk Meningkatkan Kemampuan Pemecahan Masalah Matematika Siswa

Syaputri

Fitriyani²

2019

IndoMath

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“…Di Indonesia, penelitian pembelajaran pendekatan RMT belum pernah ada yang melakukan baik itu di sekolah berasrama maupun bukan, kalaupun ada baru pada konteks pengembangan media pembelajaran seperti yang telah dilakukan oleh Khabib & Manoy (2014). Penelitian lain yang pernah dilakukan di Indonesia adalah penelitian RMT sebagai suatu kompetensi siswa bukan sebagai rangkaian pembelajaran seperti yang telah dilakukan Fitriyani (2013) dan (Zubaidah, 2012).…”

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Pengaruh pembelajaran pendekatan rigorous mathematical thinking (RMT) terhadap pemahaman konseptual matematis siswa SMP

Hendrayana

2017

j. pendidik. ris. mat

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Pemahaman Konseptual Matematis (PKM) memiliki peran penting karena dengan kemampuan ini siswa mudah dalam membangun hubungan untuk memahamai ide dan konsep baru. Kemampuan PKM ini dapat ditumbuh-kembangkan melalui pembelajaran di kelas. Untuk mencapai kecakapan tersebut, pembelajaran perlu memperhatikan keberagaman siswa karena pembelajaran yang mengakomodasi keberagaman menjadi lebih efektif, efesien, dan menarik. Keberagam tersebut dapat berupa Gender (G), Kemampuan Awal Matematika (KAM) dan Gaya Belajar Matematis (GBM) siswa. Salah satu pendekatan pembelajaran yang mengakomodir keberagaman ialah pembelajaran pendekatan Rigorous Mathematical Thinking (RMT). Artikel ini bertujuan untuk mengkaji kemampuan PKM siswa SMP yang memperoleh pembelajaran pendekatan RMT ditinjau dari : a). Gender, b). KAM siswa, dan c). GBM siswa. Penelitian ini merupakan penelitian eksperimen pada siswa SMP di salah satu sekolah di Bandung. Salah satu hasil yang penting adalah dengan pembelajaran ini menjadikan siswa dengan KAM sedang dan rendah dapat mencapai kemampuan yang baik. The Effect of Rigorous Mathematical Thinking (RMT) Learning Approach On Students’ Understanding of Mathematical Concepts AbstractAn understanding of mathematical concepts (PKM) has an important role because with this ability students are easy in building relationships to understand new ideas and concepts. The ability of PKM can be grown-developed through learning in the classroom. To achieve these skills, learning needs to pay attention to the diversity of students because learning that accommodates diversity becomes more effective, efficient, and engaging. Such diversity can be Gender (G), An initial mathematical ability (KAM) and students’ mathematics learning styles (GBM). One approach to learning that accommodates diversity is the Rigorous Mathematical Thinking (RMT) learning approach. This article aims to examine the ability of junior high school students who have learned RMT approach in terms of: a). Gender, b). students’ KAM, and c). students’ GBM. This research is an experimental research on junior high school students in one school in Bandung. One important result is that this learning engages students with medium and low of KAM able to achieve good abilities.

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“…Some researchers show that the influence of internal factors is dominant. One of the internal factors is students' thinking ability, including the spatial thinking ability, the rigor mathematics thinking ability (Fitriyani, 2013), the literacy thinking ability, the probabilistic thinking ability, and the statistical thinking ability (Martadiputra, 2014;Helgason & Jobe, 2010).…”

Section: Introductionmentioning

confidence: 99%

Probabilistic Thinking Ability of the Students of Mathematics Education Bachelor’s Degree in Terms of Their Cognitive Style

Taram¹,

Sukestiyarno²,

Rochmad³

et al. 2020

Proceedings of the International Conference on Science and Education and Technology (ISET 2019)

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Probabilistic thinking is one of the internal factors which are very influential towards the students' ability. However, research regarding the probabilistic thinking has not been massively done. The students' cognitive style, which is defined as the individual trend to retrieve, to process, to construct, and to represent information based on their experiences, needs attention from the lecturers in higher education. The purpose of this research is to find out the percentage and the description of probabilistic thinking ability of the students of mathematics education bachelor degree. This research is a descriptive qualitative research. We measured 58 students regarding their probabilistic thinking. The data were grouped into some levels. Then, we identified their cognitive style by using the instrument of Group Embedded Figure Test (GEFT).This research resulted in the descending order of percentage of probabilistic thinking ability as follows: 51.724% of Level 1 (subjective), 17.241% of Level 3 (informal-quantitative), 17.241% of Level 2 (transitional), and 8.621% of Level 4 (numerical). While the descending order of the percentage of students' cognitive style is as follows: 50.000% of mobile FD and mobile FI, 29.310% of fixed FD, and 20.690% of fixed FI.

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Profil Berpikir Matematis Rigor Siswa SMP Dalam Memecahkan Masalah Matematika Ditinjau Dari Perbedaan Kemampuan Matematika

Cited by 5 publications

References 0 publications

Pendekatan Rigorous Mathematical Thinking Untuk Meningkatkan Kemampuan Pemecahan Masalah Matematika Siswa

Pendekatan Rigorous Mathematical Thinking Untuk Meningkatkan Kemampuan Pemecahan Masalah Matematika Siswa

Pengaruh pembelajaran pendekatan rigorous mathematical thinking (RMT) terhadap pemahaman konseptual matematis siswa SMP

Probabilistic Thinking Ability of the Students of Mathematics Education Bachelor’s Degree in Terms of Their Cognitive Style

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