Exploring Gotong Simalungun's Approach to Geometry Concepts at SMP Negeri 1 Dolok Batu Nanggar

Authors

  • Benni Polin Parsaulian Universitas HKBP Nomensen
  • Hardi Tambunan Universitas HKBP Nomensen

DOI:

https://doi.org/10.58258/jupe.v10i3.9330

Keywords:

Etnomatematika, Budaya Simalungun, Geometri, Gotong, Kearifan Lokal

Abstract

This research explores the traditional Simalungun carrying culture known as "Gotong" and its relationship with geometric concepts in mathematics. The study was conducted at SMP Negeri 1 Dolok Batu Nanggar and aims to uncover the geometric patterns, forms, and structures present in the traditional tools and practices of Gotong. Using ethnomathematics as the theoretical lens, the research employs a qualitative descriptive method involving field observations, interviews with cultural figures, and documentation analysis. The findings reveal that Gotong involves significant geometric reasoning, including symmetry, angles, polygons, and measurement estimation. This study contributes to the integration of local wisdom into geometry education and supports culturally responsive teaching practices in schools.

References

Achor, E. E., Imoko, B. I., & Uloko, E. S. (2014). Effect of ethnomathematics-based instruction on senior secondary students’ performance in geometry. Journal of Education and Practice, 5(6), 58-63.

Ascher, M. (2011). Mathematics Elsewhere: An Exploration of Ideas Across Cultures. Princeton University Press.

Barton, B. (2008). The Language of Mathematics: Telling Mathematical Tales. Springer.

Barton, B., & Frank, R. (2014). Cultural influences on mathematics learning. In Encyclopedia of Mathematics Education. Springer.

D’Ambrosio, U. (2010). Ethnomathematics: A response to the changing role of mathematics in society. Philosophy of Mathematics Education Journal, 25(1), 1–7.

Ernest, P. (2016). Mathematics and values. Philosophy of Mathematics Education Journal, 31, 1–10.

Gerdes, P. (2012). Geometry from Africa: Mathematical and Educational Explorations. Dover Publications.

Gay, G. (2010). Culturally Responsive Teaching: Theory, Research, and Practice (2nd ed.). Teachers College Press.

Knijnik, G. (2014). Cultural diversity, ethnomathematics and mathematics education. For the Learning of Mathematics, 34(3), 2-7.

Lee, C. D. (2017). Culturally responsive pedagogy and the importance of cultural understanding in mathematics. Journal of Urban Mathematics Education, 10(2), 1–8.

Lipka, J., & Adams, B. (2011). Culturally-based mathematics education: Building cultural relevance. Journal of American Indian Education, 50(3), 36–52.

Nugraha, H., Suryadi, D., & Sumarmo, U. (2022). Developing culture-based mathematics learning to improve students’ spatial ability. Journal on Mathematics Education, 13(1), 25–40.

Orey, D. C., & Rosa, M. (2011). Ethnomathematics: The cultural aspects of mathematics. Revista Latinoamericana de Etnomatemática, 4(2), 32–54.

Powell, A., & Frankenstein, M. (Eds.). (2016). Ethnomathematics: Challenging Eurocentrism in Mathematics Education. SUNY Press.

Rahayu, D. S., & Kusuma, W. (2019). Integrating local culture in geometry learning. International Journal of Instruction, 12(4), 233–246.

Rosa, M., & Orey, D. C. (2011). Culturally relevant pedagogy and ethnomathematics: A synergistic alliance. Multicultural Education Review, 3(1), 1–29.

Setiawan, B., & Sugiyarto, K. (2018). Integrasi budaya dalam pembelajaran matematika. Jurnal Pendidikan Matematika, 12(2), 110–119.

Simanjuntak, J. (2021). Nilai-nilai lokal dalam praktik Gotong Royong masyarakat Simalungun. Jurnal Budaya Lokal, 9(1), 44–55.

Siregar, A. D., & Ginting, M. R. (2020). Kearifan lokal dalam pembelajaran geometri di sekolah dasar. Jurnal Pendidikan Dasar, 11(1), 65–73.

Smith, G. H. (2012). Indigenous epistemology and culturally responsive methodologies. Educational Philosophy and Theory, 44(4), 1–14.

Sutarto, H. (2015). Mengangkat budaya lokal dalam pengajaran matematika. Jurnal Pendidikan Indonesia, 4(3), 210–218.

Utami, N. W., Suparno, & Suryanto, M. (2020). Developing mathematics learning based on Javanese traditional games. Journal of Physics: Conference Series, 1470(1), 012016.

Widodo, S. A., & Riandi, R. (2013). The effectiveness of local wisdom-based learning. Journal of Education and Learning, 7(3), 165–174.

Yuliani, K. (2021). Ethnomathematics in Sundanese traditional games to improve geometry learning. Journal of Physics: Conference Series, 1806(1), 012018.

Zaslavsky, C. (2011). Africa Counts: Number and Pattern in African Cultures. Chicago Review Press.

Downloads

Additional Files

Published

2025-09-02

Issue

Vol 10, No 3 (2025): JUPE : Jurnal Pendidikan Mandala (September)

Section

Articles

License

Publication Ethics

This scientific code of ethics statement is a code of ethics statement for all parties involved in the publication process of scientific journals, namely managers, editors, reviewers, and authors. The statement of the ethical code of scientific publications is based on the Head Regulation of LIPI Number 5 of 2014 concerning the Code of Ethics for Scientific Publication, which in essence is the Code of Ethics for Scientific Publication which essentially upholds the three ethical values in publication, namely

  1. Neutrality, which is free from conflicts of interest in the management of publications;
  2. Justice, namely to give authorship rights to those who are entitled as authors / writers; and
  3. Honesty, which is free from duplication, fabrication, falsification, and plagiarism (DF2P) in publications.

Editor-in-Chief’s Duties and Responsibilities of the

  1. Determine the name of the journal, scope of science, scale, and accreditation if necessary.
  2. Determine editor membership.
  3. Defining relationships between publishers, editors, best partners, and other parties.
  4. Respect confidential matters, both for contributing researchers, authors, editors, and best-partner partners.
  5. Implement norms and provisions regarding intellectual property rights, especially copyright.
  6. Conduct a journal policy review and submit it to authors, editors, best partners, and readers.
  7. Make a code of conduct guide for editors and best partners.
  8. Publish journals regularly.
  9. Ensure the availability of funding sources for the sustainability of journal publishing.
  10. Building a network of cooperation and marketing.
  11. To improve the quality of the journal.
  12. Prepare licensing and other legal aspects.

Editor's Duties and Responsibilities

  1. The editor comments on the author's writing so the reader can understand what the writer wants to say, through comments written on the script.
  2. The editor comments on the author's writing in accordance with the EYD language (Enhanced Spelling) or the language according to the standard of the journal.
  3. The editor strives to improve the quality of publications on an ongoing basis;
  4. The editor puts forward freedom of opinion objectively,
  5. The editor conveys corrections, clarifications, withdrawals, and apologies if needed,
  6. The editor ensures that the writer's writings are not related to SARA or anything that could harm the Publisher and coordinate the writer's writings to the editor in chief of the publisher if the writing is slightly controversial.
  7. Editor receives, examines, and follows up complaints from all parties involved in publishing the journal;
  8. The editor supports initiatives to educate researchers about the ethics of publication,
  9. Editors do not maintain their own opinions, authors or third parties that can result in non-objective decisions,
  10. The editor encourages the author, so that he can make repairs to the paper until it is worth publishing.
  11. The editor performs the layout of the manuscript to be published so that it matches the journal template.
  12. Editor membantu pemimpin redaksi dalam menyelesaikan pengumpulan naskah sebelum dicetak dan diterbitkan, terutama dalam hal bahasa, format, dan tata letak.

Tugas dan Tanggung Jawab Peninjau

  1. Memberikan umpan balik tertulis yang objektif dan tidak bias tentang nilai beasiswa dan kontribusi naskah terhadap pengembangan ilmu pengetahuan;
  2. Menunjukkan apakah penulisan naskah cukup jelas, lengkap, dan relevan, serta apakah naskah sesuai dengan ruang lingkup jurnal;
  3. Tidak memberikan kritik atau komentar yang bersifat pribadi; dan
  4. Menjaga kerahasiaan naskah, dengan tidak membicarakannya dengan pihak-pihak yang tidak terkait, atau mengungkapkan informasi yang terkandung dalam naskah kepada pihak lain.

Tugas dan Tanggung Jawab Administrator Situs Web

Administrator Situs Web adalah orang yang bertanggung jawab untuk mengelola situs web jurnal. Secara spesifik, ruang lingkup tugas Administrator Situs Web adalah sebagai berikut:

  1. Menyiapkan situs web jurnal;
  2. Konfigurasikan opsi sistem dan kelola akun pengguna;
  3. Daftar untuk editor, pengulas, dan penulis;
  4. Kelola fitur jurnal;
  5. Melihat statistik laporan; dan
  6. Unggah/terbitkan makalah yang sudah diterima.

    Pemberitahuan Hak Cipta
    Penulis yang menerbitkan karya ilmiahnya di Jurnal Ilmiah Mandala Education setuju dengan ketentuan berikut:

    1. Penulis memegang hak cipta dan memberikan jurnal hak penerbitan pertama dengan karya yang dilisensikan secara bersamaan di bawah  Lisensi Atribusi Creative Commons (CC BY-SA 4.0)  yang memungkinkan orang lain untuk berbagi karya tersebut dengan pengakuan atas kepengarangan karya dan publikasi awal dalam jurnal ini. 
    2. Penulis dapat membuat pengaturan kontraktual tambahan yang terpisah untuk distribusi non-eksklusif atas versi karya yang diterbitkan jurnal tersebut (misalnya, mengunggahnya ke repositori institusi atau menerbitkannya dalam sebuah buku), dengan pengakuan atas penerbitan awalnya di jurnal ini.
    3. Penulis diizinkan dan didorong untuk mengunggah karya mereka secara daring (misalnya, di repositori institusi atau di situs web mereka) sebelum dan selama proses penyerahan, karena hal ini dapat mengarah pada pertukaran yang produktif serta kutipan yang lebih awal dan lebih banyak dari karya yang diterbitkan.

How to Cite

Exploring Gotong Simalungun’s Approach to Geometry Concepts at SMP Negeri 1 Dolok Batu Nanggar. (2025). JUPE : Jurnal Pendidikan Mandala, 10(3), 1028-1031. https://doi.org/10.58258/jupe.v10i3.9330