Mathematical modeling skills in plane geometri

Authors

  • Ayi Darojat IKIP Siliwangi
  • Rima Rismawati IKIP Siliwangi
  • Usman Aripin IKIP Siliwangi

DOI:

https://doi.org/10.22460/jpmi.v9i1s.30934

Keywords:

pemodelan matematika, Geometri, Bangun datar

Abstract

This study aims to analyze the process and responses of junior high school students to mathematical modeling in the context of plane figures, as well as to identify relevant solutions to improve these skills. This is particularly important to examine because, without a proper grasp of modeling, students tend to get stuck merely memorizing procedures without being able to translate real-world problems into mathematical language that leads to solutions. Modeling ability itself is a crucial competency that enables students to solve complex problems through simpler notational and symbolic representations. However, field observations indicate that students’ ability to solve geometric word problems remains weak due to difficulties in understanding problem contexts, performing mathematization, and a lack of understanding of formula procedures. Through a qualitative approach using tests and interviews with three eighth-grade students in Ciwidey, it was found that the first subject (S1) had moderate ability with challenges in the accuracy of illustrations and the interpretation of real-world solutions, while the second (S2) and third (S3) subjects were in the low category because they failed to understand the essence of the problem and were unable to solve the problems correctly. This research provides attention for teachers and researchers in developing students' mathematical modeling abilities, where in general students still experience difficulties in interpreting real-world problems into mathematical models

References

Anugrah, A., & Pujiastuti, H. (2020). Analisis Kesalahan Siswa dalam Menyelesaikan Soal HOTS Bangun Ruang Sisi Lengkung. Jurnal Pendidikan Matematika, 11(2), 213–225. https://doi.org/10.36709/jpm.v11i2.11897

Fadhlurrahman, A., & Adirakasawi, A. G. (2023). Studi Kasus Kemampuan Pemodelan Matematis Siswa Kelas VIII dalam Menyelesaikan Soal Cerita. Sesiomadika, 6379, 265–270.

Febriani, D. S. A., Arifin, S., Sofiyaturrahmah, S. A. N., & Resmania. (2024). Systematic Literature Review: Kemampuan Pemodelan Matematika Siswa SMA/MA. Theorems (The Original Research Of Mathematics), 8(2), 407–421. https://doi.org/10.31949/th.v8i2.8014

Imanina, K. (2020). Penggunaan Metode Kualitatif dengan Pendekatan Deskriptif Analitis dalam PAUD. Jurnal AUDI: Jurnal Ilmiah Kajian Ilmu Anak Dan Media Informasi PAUD, 5(1), 45–48. https://doi.org/10.33061/jai.v10i1.3728

La Arua, A., & Samron, S. (2022). Analisis Pemodelan Matematika Siswa Dalam Pemecahan Masalah Kontekstual Berdasarkan Kemampuan Matematika. Jurnal Ilmiah Soulmath, 10(1), 33–52. https://doi.org/10.25139/smj.v10i1.4257

Manar, F. K., Adrias, A., & Syam, S. S. (2025). Analisis Strategi dalam Mengatasi Kesulitan Pemecahan Pembagian Bersusun pada Soal Cerita Matematika di Sekolah Dasar. Bilangan: Jurnal Ilmiah Matematika, Kebumian Dan Angkasa, 3(2), 22–29. https://doi.org/10.62383/bilangan.v3i2.459

Nisa, R. K., & Dahlan, J. A. (2025). Analyzing students’ errors on the topic of statistics using Watson’s criteria. Pi Radian: Journal of Mathematics Education, 3(1), 61-76. https://doi.org/10.63214/piradian.v3i1.pp61-76

Nurhayati, A.-K. (2024). Analisis Kemampuan Metakognisi Siswa dalam Pemecahan Masalah Matematika Berbasis Etnomatematika Uma Lengge. Jurnal Riset HOTS Pendidikan Matematika, 4(1), 430–441. https://doi.org/10.51574/kognitif.v4i1.1467 430

Pandiangan, L. V., & Zulkarnaen, R. (2021). Keterkaitan Pemodelan Matematis dalam Penyelesaian Soal Cerita. Jurnal Pembelajaran Matematika Inovatif, 4(3), 559–570. https://doi.org/10.22460/jpmi.v4i3.559-570

Pradini, I. K., Sudjanto, B., & Nurjannah, N. (2018). Implementasi Program Sekolah Adiwiyata dalam Peningkatan Mutu Pendidikan di SDN Tanah Tinggi 3 Kota Tangerang. Jurnal Green Growth Dan Manajemen Lingkungan, 7(2), 122–132. https://doi.org/10.21009/jgg.072.03

Putri, Y. E. (2021). Analisis Kemampuan Kemecahan Masalah Matematis Siswa Ditinjau dari Karakteristik Cara Berpikir Siswa. https://doi.org/10.26418/jpmipa.v12i1.42841

Rachma, Y. Y., Setyadi, D., & Mampouw, H. L. (2020). Pengembangan Mobile Learning Barusikung berbasis Android pada Materi Bangun Ruang Sisi Lengkung. Jurnal Pendidikan Matematika, 9(3), 475–486. https://doi.org/10.31980/mosharafa.v9i3.724

Rahmad, E., & Wijaya, A. (2020). Keefektifan Pembelajaran Matematika Realistik Ditinjau dari Kemampuan Pemodelan Matematika dan Prestasi Belajar. Pythagoras, 15(1), 100–110. https://doi.org/10.21831/pg.v15i1.34593

Ratnamutia, S. A., & Pujiastuti, H. (2020). Analisis Kesulitan Siswa SMP dalam Mengidentifikasi dan Menyelesaikan Soal Cerita Persamaan Linear Satu Variabel. Didaktis: Jurnal Pendidikan Dan Ilmu Pengetahuan, 20(2). https://doi.org/10.30651/didaktis.v20i2.4785

Ridha, M. (2025). Studi Kasus Kesulitan Siswa dalam Mengonstruksi Model Matematika pada Materi SPLDV. Primatika, 14(2), 301–308. https://doi.org/10.30872/primatika.v14i2.5458

Riduan, L., Hartono, Y., & Hiltrimartin, C. (2024). Analisis Kemampuan Pemodelan Matematika Siswa pada Materi Aritmetika Sosial. Jurnal Riset HOTS Pendidikan Matematika, 4(December), 1434–1445. https://doi.org/10.51574/kognitif.v4i4.2367

Sari, F. A. (2023). Analisis Kesalahan Mahasiswa pada Mata Kuliah Matematika Terapan berdasarkan Newmann’s Error Analysis. Supermat: Jurnal Pendidikan Matematika, 7(1), 45–62.

Setiawan, A., Purnomo, P., Marzuki, M., Charismana, D. S., & Zaman, A. R. B. (2024). The Implementation of Tolerance Values Through Multicultural Education Program. Jurnal Civics: Media Kajian Kewarganegaraan, 21(2), 332–341. https://doi.org/10.21831/jc.v21i2.71337

Suryani, D. R., Nur’Aini, K. D., & Natsir, I. (2023). Perbedaan Level Kemampuan Metakognisi Siswa dalam Memecahkan Masalah Matematika ditinjau dari Kemampuan Matematika Siswa. Aksioma, 12(3), 3494. https://doi.org/10.24127/ajpm.v12i3.7557

Tasarib, A., Rosli, R., & Rambely, A. S. (2025). Impacts and Challenges of Mathematical Modelling Activities on Students’ Learning Development: A Systematic Literature Review. Eurasia Journal of Mathematics, Science and Technology Education, 21(5). https://doi.org/10.29333/ejmste/16398

Wulandari, T., Firsta, R. R., & Hartono, Y. (2025). Analisis Kemampuan Pemodelan Matematika Dan Penalaran Siswa Dalam Menyelesaikan Soal Kontekstual PISA. Journal of Instructional and Development Researches, 5(3), 302–312. https://doi.org/10.53621/jider.v5i3.538

Zulkarnaen, R. (2020). Konsepsi Siswa dalam Proses Pemodelan Matematis. SJME (Supremum Journal of Mathematics Education), 4(2), 178–187. https://doi.org/10.35706/sjme.v4i2.3638

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Published

2026-03-30

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Vol. 9 No. 1s (2026): Special Issue

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