The Validity of an Ethnomathematics Based Student Worksheet Using Sekundang Batik Motifs in Plane Geometry Oriented to Contextual Teaching and Learning (CTL)
DOI:
https://doi.org/10.62951/ijmse.v3i1.281Keywords:
Batik Sekundang, Contextual Teaching Learning, Ethnomathematics, Geometry, Student WorksheetAbstract
Teaching plane geometry often faces challenges due to the abstract nature of geometric concepts, which are often detached from students’ real-life contexts. This study is a development research (Research and Development) using a modified 4D model reduced to 3D (Define, Design, Develop) aimed at producing and testing the validity of a Student Worksheet based on ethnomathematics with Batik Sekundang motifs on plane geometry material oriented toward Contextual Teaching and Learning (CTL). Validation was conducted by two mathematics education experts who assessed the feasibility of content/material, media, and language/readability using a Likert scale instrument. The data were analyzed quantitatively in a descriptive manner using percentage formulas to determine the level of validity. The results showed that the student worksheet obtained a validity percentage of 87.50% in content feasibility (very valid), 80.76% in media (valid), and 87.50% in language (very valid), with an overall average of 85.25%, which falls into the very valid category. Based on these results, the ethnomathematics-based student worksheet with Batik Sekundang motifs is declared suitable to be used as a supporting teaching material for contextual and meaningful plane geometry learning for students in South Bengkulu.
References
Abdullah, A. A. (2025). Ethnomathematics: Mathematical activities of hand-drawn batik craftsmen community in Giriloyo, Yogyakarta, Indonesia. Journal of Education and Cultural Studies, 2, 433–449. https://doi.org/10.15503/jecs2025.2.433.449
Afni, D. J. N., Agusdianita, N., & Kurniawati, I. (2025). Pengaruh penggunaan LKPD berbasis etnomatematika Bengkulu terhadap hasil belajar peserta didik kelas 2 sekolah dasar Gugus VIII Kota Bengkulu. [Nama Jurnal], 8(3), 498–507.
Akker, J. van den. (1999). Principles and methods of development research. In J. van den Akker et al. (Eds.), Design approaches and tools in education and training (pp. 1–14). Kluwer Academic Publishers. https://doi.org/10.1007/978-94-011-4255-7_1
Anggreyani, R. (2024). Pengembangan LKPD matematika berbasis etnomatematika pada motif batik Jambi untuk kelas III sekolah dasar. Jurnal Pendidikan dan Pembelajaran Matematika, 10(1). https://doi.org/10.29100/jp2m.v10i1.5472
Fitriyah, N., Wiryanto, W., & Ekawati, R. (2025). Batik Matika builds critical thinking and geometry problem solving skills: Batik Matika membangun kemampuan berpikir kritis dan pemecahan masalah geometri. Indonesian Journal of Innovations Studies, 26, 1–13. https://doi.org/10.21070/ijins.v26i3.1396
Hisni, M., Ansori, H., & Sari, A. (2022). Pengembangan lembar kerja peserta didik berbasis etnomatematika budaya Banjar materi bangun ruang sisi datar. JURMADIKTA, 2(1), 23–30. https://doi.org/10.20527/jurmadikta.v2i1.1218
Ismiasih, N., & Hermanto. (2025). Etnomatematika dalam pembelajaran matematika di SMA. Pedagogy, 10(4), 1388–1399. https://doi.org/10.30605/pedagogy.v10i4.7045
Lestari, S. E., & Fadiana, M. (2025). Pengembangan bahan ajar berbasis ethnomathematika batik tulis Gedog untuk mendukung kemampuan literasi matematika peserta didik pada materi geometri. [Nama Jurnal], 2(1), 829–841.
Marfera, E., Fajriah, N., & Noorbaiti, R. (2022). Pengembangan LKPD materi bangun datar berbasis etnomatematika batik Tanjung Bersinar khas Tabalong. JURMADIKTA, 2(3), 94–102. https://doi.org/10.20527/jurmadikta.v2i3.1459
Noerhasmalina, & Khasanah, B. A. (2023). The geometric contents and the values of local batik in Indonesia. Journal of Education and Learning, 9(1), 211–226. https://doi.org/10.29408/jel.v9i1.6919
Noviastuti, N. D. (2023). Efektivitas model pembelajaran contextual teaching and learning (CTL) berbasis budaya suku Osing terhadap kemampuan berpikir kritis siswa kelas VII MTs Al Huda pada materi segiempat [Skripsi/Tesis, institusi tidak disebutkan].
Purba, P. B. (2025). Pengembangan lembar kerja peserta didik (LKPD) berbasis etnomatematika kue tradisional Maluku pada materi bangun ruang. Pedagogy, 10(2), 424–437. https://doi.org/10.30605/pedagogy.v10i2.5895
Purnamayana, M., Ramadianti, W., & Milla, H. (2026). Eksplorasi konsep geometri berbasis etnomatematika pada batik Sekundang Bengkulu Selatan. [Nama Jurnal], 12(1), 49–63.
Rahayu, S. T. (2025). Pengembangan e-LKPD berbasis etnomatematika pada materi bangun datar untuk meningkatkan critical thinking peserta didik kelas V sekolah dasar [Skripsi/Tesis, institusi tidak disebutkan].
Rahmadhani, S. E., Sabara, I. M., & Marhayati. (2024). Pengembangan LKPD berbasis etnomatematika batik Kawung pada materi unsur-unsur lingkaran. AKSIOMA: Jurnal Program Studi Pendidikan Matematika, 13(1), 116–123. https://doi.org/10.24127/ajpm.v13i1.8078
Rahmawati, F. (2021). Pengembangan LKPD berbasis etnomatematika dengan motif Tapis Lampung pada materi bangun ruang sisi datar kelas VII SMP. [Nama Jurnal], 1(2), 141–155.
Riduwan. (2019). Belajar mudah untuk guru, karyawan, dan peneliti pemula. Alfabeta.
Romadhon, M. S. (2024). Pengembangan LKPD berbasis etnomatematik pada motif batik Pamiluto Ceplokan Gresik dengan pendekatan matematik realistik Indonesia materi bangun datar kelas IV di MIN 3 Malang. Indonesian Journal of Primary Education, 3(1), 40–59. https://doi.org/10.18860/ijpgmi.v3i1.7584
Ruwaidah. (2022). Penggunaan strategi pembelajaran CTL (contextual teaching and learning) untuk meningkatkan prestasi belajar mata pelajaran matematika materi relasi dan fungsi pada siswa kelas X MIPA-2 SMAN 4 Kota Bima semester 1 tahun pelajaran 2019/2020. JPPI, 2(2), 167–179. https://doi.org/10.53299/jppi.v2i2.220
Satriani, M., & Yerizon. (2022). Dampak penggunaan LKPD berbasis etnomatematika dengan konteks batik Jambi terhadap kemampuan pemahaman konsep matematis peserta didik. Pythagoras: Jurnal Pendidikan Matematika, 11(1), 101–106. https://doi.org/10.24036/pmat.v11i1.13256
Setiawan, A., & Hakim, A. R. (2025). Pengembangan LKPD materi geometri kelas IX etnomatematika batik Bogor. [Nama Jurnal], 11(1), 50–57.
Syam, S. S., & Pujiastuti, H. (2023). Eksplorasi etnomatematika pada motif batik Cilegon ditinjau dari konsep geometri. J-PiMat: Jurnal Pendidikan Matematika, 5(1), 671–682. https://doi.org/10.31932/j-pimat.v5i1.2336
Utami, N. F., & Irawati, R. K. (2024). Effectiveness of ethnomathematics-based learning media on students’ understanding of geometry material concepts in grade IV. Journal of Educational Research and Practice, 2(3). https://doi.org/10.70376/jerp.v2i3.203
Downloads
Published
How to Cite
Issue
Section
License
Copyright (c) 2026 International Journal of Mathematics and Science Education
This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.
