PERKEMBANGAN KEMAMPUAN KOMUNIKASI MATEMATIS PESERTA DIDIK MELALUI PENDEKATAN REALISTIC MATHEMATICS EDUCATION PADA TRANSFORMASI GEOMETRI
DOI:
https://doi.org/10.54314/jssr.v9i5.7194Keywords:
komunikasi matematis, Realistic Mathematics Education, transformasi geometriAbstract
Abstract: Students’ ability to communicate mathematical thinking in written form remains one of the challenges in mathematics learning. To provide students with opportunities to express and represent mathematical ideas, learning activities that encourage their involvement in the mathematization process are needed. This study aims to describe the development of students’ written mathematical communication skills through the Realistic Mathematics Education (RME) approach in geometry transformation. The study employed a quantitative approach with a descriptive method. The subjects were 21 students of class IX.1 at SMP Pertiwi 2 Padang in the first semester of the 2026/2027 academic year. The learning activities were conducted in six meetings covering translation, reflection, rotation, and dilation. Data were collected through quizzes administered at each meeting, which were developed based on four indicators of mathematical communication skills and analyzed descriptively using the mean quiz scores and the scores for each indicator. The results showed that the mean quiz score increased from 62.50 in the first meeting to 85.71 in the sixth meeting. All four indicators of mathematical communication also showed improvement across the measurements. Thus, students’ written mathematical communication skills demonstrated development during learning using the RME approach in geometry transformation. Learning through the RME approach provides students with opportunities to develop written mathematical communication skills through contextual problems, the use of various representations, and problem solving
Keywords: mathematical communication; Realistic Mathematics Education; geometry transformation.
Abstrak: Kemampuan peserta didik dalam mengomunikasikan pemikiran matematis secara tertulis masih menjadi salah satu permasalahan dalam pembelajaran matematika. Untuk memberikan ruang bagi peserta didik dalam menyampaikan dan merepresentasikan ide matematis, diperlukan pembelajaran yang mendorong keterlibatan mereka dalam proses matematisasi. Penelitian ini bertujuan untuk menggambarkan perkembangan kemampuan komunikasi matematis tertulis peserta didik melalui pendekatan Realistic Mathematics Education (RME) pada materi transformasi geometri. Penelitian menggunakan pendekatan kuantitatif dengan metode deskriptif. Subjek penelitian adalah 21 peserta didik kelas IX.1 SMP Pertiwi 2 Padang pada semester ganjil tahun ajaran 2026/2027. Pembelajaran dilaksanakan dalam enam pertemuan yang mencakup materi translasi, refleksi, rotasi, dan dilatasi. Data dikumpulkan melalui kuis pada setiap pertemuan yang disusun berdasarkan empat indikator kemampuan komunikasi matematis dan dianalisis secara deskriptif melalui rata-rata nilai kuis serta skor setiap indikator. Hasil penelitian menunjukkan bahwa rata-rata nilai kuis meningkat dari 62,50 pada pertemuan I menjadi 85,71 pada pertemuan VI. Keempat indikator komunikasi matematis juga menunjukkan peningkatan pada setiap pengukuran. Dengan demikian, selama pembelajaran menggunakan pendekatan RME pada materi transformasi geometri, kemampuan komunikasi matematis tertulis peserta didik menunjukkan perkembangan. Pembelajaran dengan pendekatan RME memberikan ruang bagi peserta didik untuk mengembangkan kemampuan komunikasi matematis tertulis melalui masalah kontekstual, penggunaan berbagai representasi, dan penyelesaian masalah.
Kata kunci: komunikasi matematis; Realistic Mathematics Education; transformasi geometri.
Downloads
References
Armiati, Fauzan, A., Harisman, Y., & Sya’bani, F. (2022). Local instructional theory of probability topics based on realistic mathematics education for eight-grade students. Journal on Mathematics Education 13(4), 703–722.
Asikin, M., & Junaedi, I. (2013). Kemampuan Komunikasi Matematika Siswa SMP dalam Setting Pembelajaran RME(Realistic Mathematics Education). Unnes Journal of Mathematics Education Research, 2(1).
Bahrun, R. K. W., & Dasari, D. (2023). A Literature Review of Indonesian Students ’ Mathematical Communication Ability in Geometry Materialsw. EduLine: Journal of Education and Learning Innovation, 3(3).
Doli, W., & Armiati, A. (2020). Development of Mathematics Learning Tools Based on Realistic Mathematics Education for Vocational High School Students Development of Mathematics Learning Tools Based on Realistic Mathematics Education for Vocational High School Students. Journal of Physics: Conference Series, 1554(1). https://doi.org/10.1088/1742-6596/1554/1/012021
Gravemeijer, K. (1994). Developing Realistic Mathematics Education.
Na’im, N. Z., & Mukhlis, M. (2024). Exploration of students ’ mathematical communication abilities. Jurnal Riset Pendidikan Matematika, 11(1), 41–52.
Nadia, R., Shoffa, S., & Kristanti, F. (2024). Analisis Kemampuan Komunikasi Matematis Siswa dengan Menenerapkan Teori Brunner Melalui Pendeketan RME. PROCEEDING UMSURABAYA, 1(1), 194–204.
Nazira, Yuhasriati, & Elizar. (2023). Kemampuan Komunikasi Matematis Siswa Kelas VIII pada Pola Bilangan Melalui Pendekatan Realistic Mathematics Education. Jurnal Ilmiah Pendidikan Matematika Al-Qalasadi, 7(2), 189–203. https://doi.org/10.32505/qalasadi.v7i2.7404
NCTM. (2000). Principles Standards and for School Mathematics.
OECD. (2022). PISA 2022 Results: The State of Learning and Equity in Education.
Planas, N., & Pimm, D. (2024). Mathematics education research on language and on communication including some distinctions : Where are we now ? ZDM – Mathematics Education, 56(1), 127–139. https://doi.org/10.1007/s11858-023-01497-0
Purbaningrum, M., & Palupi, E. L. W. (2022). Student’s Mathematical communication: Covid-19 Problem Solving Experience Among High Achievers. Jurnal Pengembangan Pembelajaran Matematika (JPPM), 4(1), 1–15.
Puspita, W., Pertiwi, C. M., & Hidayat, W. (2025). Stimulasi Kemampuan Komunikasi Matematis Siswa SMP Menggunakan Pendekatan Realistic mathematics Education untuk Mendukung Profil pancasila. Jurnal Pembelajaran Matematika Inovatif, 8(1), 71–80. https://doi.org/10.22460/jpmi.v8i1.24430
Putri, N. S., Juandi, D., & Jupri, A. (2022). The implementation effect of realistic mathematics education and contextual teaching and learning approaches on the students ’ mathematical communication ability : A meta-analysis. 13(2), 383–400.
Sumarmo, U. (2006). pembelajaran Keterampilan Membaca Matematika Pada siswa Sekolah Menengah. 1–19.
Tania, W. P., & Siregar, N. (2022). The Development of E-book Based on Realistic Mathematics Education ( PMR ) Approach to Improve Mathematical Communication Skills in Class VIII Junior High School Students. 6(1), 91–106.
Vira, T., Yuhasriati, & Annisa, D. (2022). Kemampuan komunikasi Matematis Siswa melalui Pembelajaran dengan Pendekatan Realistic Mathematics Education ( RME ) Di Kelas VII MTsN 2 Aceh Besar. Jurnal Peluang, 10(2), 45–54. https://doi.org/10.24815/jp.v10i2.28163
Zaditania, A. P., & Ruli, R. M. (2022). Kemampuan Komunikasi Matematis Siswa SMP dalam Menyelesaikan Soal Himpunan. 8(1), 328–336. https://doi.org/10.31949/educatio.v8i1.1997
Zakiyah, M. A., Maimunah, & Suanto, E. (2024). Analisis Kemmapuan Komunikasi Matematis Siswa Pada Materi Relasi dan Fungsi. Prosiding MAHASENDIKA III, 250–257.
Downloads
Published
Issue
Section
License
Copyright (c) 2026 Fadiyah Yonita, Yulyanti Harisman, Fitrani Dwina, Yarman Yarman (Author)

This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.









