Analyzing Students' Understanding of the Concepts of Congruence and Resemblance through the Design of Folklore HLTs
Abstract
This study aims to analyze students' understanding of the concept of congruence and congruence through the design of Hypothetical Learning Trajectory (HLT) based on folklore. The research subjects were students of grade VIII at Ahlul Irfan Junior High School. Data were collected through observation, interviews, comprehension tests, and documentation during the learning process. Data analysis was conducted using data reduction, data presentation, and conclusion drawing techniques. The results showed that students with high ability were able to meet all indicators of understanding, such as restating concepts, categorizing objects, giving examples and non- examples, using various mathematical representations, choosing the right procedures, and applying concepts in problem solving. In contrast, students with low ability were only able to fulfill two indicators, namely restating concepts and categorizing objects based on certain characteristics, while they were not able to use representations, procedures, and logical reasoning in problem solving. This study reinforces the importance of using local cultural contexts in mathematics learning to address misconceptions and increase student engagement. Teachers are recommended to use folklore-based HLT as a contextual and interesting learning media, with special attention to assisting low ability students.
References
Fadilah, R., & Bernard, M. (2021). Analisis Kesalahan Siswa Dalam Menyelesaikan Masalah Matematika Kontekstual Materi Kekongruenan Dan Kesebangunan. Jurnal Pembelajaran Matematika Inovatif, 4(4). Https://Doi.Org/10.22460/Jpmi.V4i4.817-826
Febriany Sary, R. (2017). Desain Hypothetical Learning Trajectory (Hlt) Dengan Konteks Cerita Rakyat Legenda Pulau Kemaro Pada Pembelajaran Matematika Materi Perbandingan Senilai Di Smp It Bina Ilmi Palembang.
Khoerunnisa, D., & Sari, I. P. (2021). Analisis Kesulitan Siswa Dalam Menyelesaikan Soal Teorema Phytagoras. Jurnal Pembelajaran Matematika Inovatif, 4(6). Https://Doi.Org/10.22460/Jpmi.V4i6.1731-1742
Lenaini, E. (2021). Teknik Pengambilan Sampel Purposive Dan Snowball Sampling. Jurnal Kajian, Penelitian & Pengembangan Pendidikan Sejarah, 6(1), 33–39. Https://Doi.Org/Https://Doi.Org/10.31764/Historis.V6i1.4075
Masjudin. (2016). Pembelajaran Kooperatif Investigatif Untuk Meningkatkan Pemahaman Siswa. Http://E-Journal.Ikippgrimadiun.Ac.Id/Index.Php/JEMS
Mawaddah, S., & Maryanti, R. (2016). Kemampuan Pemahaman Konsep Matematis Siswa Smp Dalam Pembelajaran Menggunakan Model Penemuan Terbimbing (Discovery Learning) (Vol. 4, Issue 1).
Nova, I. S., & Putra, A. (2022). Eksplorasi Etnomatematika Pada Cerita Rakyat. Https://Doi.Org/Https://Doi.Org/10.31980/Plusminus.V2i1.1085
Putra, E. D., & Lutfiyah. (2020). Perbandingan Model Pembelajaran Mind Mapping Berbantu Lks Dengan Metode Ceramah Terhadap Hasil Belajar Siswa. In Jurnal Pendidikan Dan Riset Matematika (Vol. 2, Issue 2).
Putra, E. D., & Sari, Y. I. (2023). Analisis Dan Penilaian Penyelesaian Masalah Matematika Ditinjau Dari Kemampuan Siswa. Jurnal Pendidikan, 9(2), 2548–4419. Https://Doi.Org/10.55210/Attalim.V9i1.886
Putri, R. I. I. (2012). Pendisainan Hypotetical Learning Trajectory (Hlt) Cerita Malin Kundang Pada Pembelajaran Matematika. PROSIDING Seminar Nasional Matematika Dan Pendidikan Matematika.
Radiusman. (2020). Studi Literasi: Pemahaman Konsep Anak Pada Pembelajaran Matematika. Fibonacci: Jurnal Pendidikan Matematika Dan Matematika, 6(1), 1. Https://Doi.Org/10.24853/Fbc.6.1.1-8
Rahayu, S. (2016). Analisis Kesalahan Siswa Dalam Menyelesaikan Soal-Soal Kesebangunan (Vol. 2, Issue 1).
Rijali, Ahmad. (2018). Analisis Data Kualitatif (Vol. 17, Issue 33). Https://Doi.Org/10.18592/Alhadharah.V17i33.2374
Safitri, D. I. N. (2020). Variasi Pemahaman Konsep Sebangun Dan Kongruen. Senandika. Https://Conference.Unisma.Ac.Id/Index.Php/Senandika/2020/Paper/Viewpaper/1155
Waruwu, Marinu. (2023). Pendekatan Penelitian Pendidikan: Metode Penelitian Kualitatif, Metode Penelitian Kuantitatif Dan Metode Penelitian Kombinasi (Mixed Method). Jurnal Pendidikan Tambusai, 7(1), 2896–2910. Https://Doi.Org/Https://Doi.Org/10.31004/Jptam.V7i1.6187
Copyright (c) 2025 Journal of Education and Learning Mathematics Research (JELMaR)
This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.
Authors who publish with this journal agree to the following terms:
- Copyright of the published articles will be transferred to the journal as the publisher of the manuscripts. Therefore, the author confirms that the copyright has been managed by the journal.
- Authors can publish papers separately, arrange non-exclusive distribution of manuscripts that have been published in this journal into other versions by acknowledging that the manuscripts have been published for the first time in Journal of Education and Learning Mathematics Research (JELMaR).
- The copyright follows Creative Commons Attribution–ShareAlike License (CC BY SA): This license allows to Share — copy and redistribute the material in any medium or format, Adapt — remix, transform, and build upon the material, for any purpose, even commercially.
.jpg)
