Profile Analysis of Mathematical Problem Solving Abilities with Krulik & Rudnick Stages Judging from Medium Visual Representation

Iva Desi Ruliani, Nizaruddin Nizaruddin, Yanuar Hery Murtianto

Abstract


The ability to solve mathematical problems is very important in learning math and everyday life. According to Krulik & Rudnick there are 5 stages of problem solving that is Read, Explore, Select A Strategy, Solve And Look Back. Mathematical problems require multiple representational skills to communicate problems, one of which is visual representation. Trigonometry is one of the materials that uses visual representation. This research is a qualitative descriptive research that aims to describe the ability of problem solving mathematics with Krulik & Rudnick stages in terms of visual representation. The study was conducted in MAN 2 Brebes. Determination of Subjects in this study using Purposive Sampling. Research instruments used to obtain the required data are visual representation and problem-solving tests, and interview guidelines. The data obtained were analyzed based on the Krulik & Rudnick problem solving indicator. Subjects in this study were subjects with moderate visual representation. Based on the results, problem solving ability of the subject is not fully fulfilled. Subjects with visual representations are able to do problem solving well that is solving the problem through a concept that is understood without visualization of the image. Subjects with visual representations are having a schematic visual representation type.

Keywords


Problem Solving, Krulik & Rudnick Stages, Visual Representation

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References


Agustinova, D. E. (2015). Memahami Metode Penelitian Kualitatif. Yogyakarta: Calpulis.

Carson, J. (2007). A Problem With Problem Solving: Teaching Thinking Without Teaching Knowledge. Problem Solving, 8.

Corter, J. E., & Zahner, D. C. (2007). Use Of External Visual Representations In Probability Problem Solving4, 29.

Gordah, E. K., & Fadillah, S. (2014). Pengaruh Penggunaan Bahan Ajar Kalkulus Diferensial Berbasis Pendekatan Open Ended Terhadap Kemampuan Representasi Matematis Mahasiswa. Jurnal Pendidikan Dan Kebudayaan, 20(3), 340. Https://Doi.Org/10.24832/Jpnk.V20i3.148

Hegarty, M., & Kozhevnikov, M. (1999). Types Of Visual-Spatial Representations And Mathematical Problem Solving, 6.

Hudiono, B. (2010). Peran Pembelajaran Diskursus Multi Representasi Terhadap Pengembangan Kemampuan Matematika Dan Daya Representasi Pada Siswa SLTP, 10.

Ikram, M. (2016). Eksplorasi Penalaran Siswa Dalam Pemecahan Masalah Trigonometri Ditinjau Dari Kemampuan Berpikir Logis Pada Siswa Kelas XII-IPA, 1(1), 6.

Krulik, S., & Rudnick, J. A. (1988). Problem Solving: A Handbook For Elementary School Teachers. Boston: Allyn And Bacon.

Listiyana, F. (2012). Analisis Kesulitan Siswa Dalam Menyelesaikan Soal Rumus-Rumus Segitiga Pada Materi Trigonometri Kelas X SMAN 1 Cawas Kabupaten Klaten, 18.

Mulyati, M. (2016). Peningkatan Kemampuan Pemahaman Dan Representasi Matematis Siswa Sma Melalui Strategi Preview-Question-Read-Reflect-Recite-Review. Jurnal Analisa, 2(3), 36. Https://Doi.Org/10.15575/Ja.V2i3.1223

Nawi, M. (2012). Pengaruh Strategi Pembelajaran Dan Kemampuan Penalaran Formal Terhadap Hasil Belajar Matematika Siswa Sekolah Menengah Atas (Swasta) Al Ulum Medan, 9, 16.

Rezeki, S. (2017). Meningkatkan Kemampuan Representasi Matematis Siswa Melalui Penerapan Model Pembelajaran Novick, 1(3), 11.

Rosanti, A. S., Rizal, M., & Ismaimuza, D. (2014). Pengetahuan Siswa SMP Kelas VIII Dalam Memecahkan Masalah Matematika Non Geometri Berdasarkan Level 2 Perkembangan Berpikir Van Hiele, 9.

Sabirin, M. (2014). Representasi Dalam Pembelajaran Matematika. Jurnal Pendidikan Matematika, 1(2), 33. Https://Doi.Org/10.18592/Jpm.V1i2.49


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DOI: http://doi.org/10.25273/jipm.v7i1.2123

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