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All Journal Jurnal Infinity Al Khawarizmi: Jurnal Pendidikan dan Pembelajaran Matematika Journal of Honai Math JURNAL PENDIDIKAN TAMBUSAI MAJU : Jurnal Ilmiah Pendidikan Matematika JPMI (Jurnal Pembelajaran Matematika Inovatif) (JIML) JOURNAL OF INNOVATIVE MATHEMATICS LEARNING FOKUS : Kajian Bimbingan dan Konseling dalam Pendidikan Range : Jurnal Pendidikan Matematika Jurnal Infinity Jurnal Pendidikan MIPA SJME (Supremum Journal of Mathematics Education)
Nelly Fitriani, Nelly
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Computer Science & IT Education Environmental Science Mathematics Public Health Social Sciences Other

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Journal : Range : Jurnal Pendidikan Matematika

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Local Wisdom Literacy: Promising Context Integration in Algebra Learning Leton, Samuel Igo; Meryani Lakapu; Wilfridus Beda Nuba Dosinaeng; Kristoforus Djawa Djong; Fitriani, Nelly
RANGE: Jurnal Pendidikan Matematika Vol. 7 No. 2 (2026): Range Januari 2026
Publisher : Pendidikan Matematika UNIMOR

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32938/jpm.v7i2.9923

Abstract

Indonesian students’ mathematical literacy skills, particularly in algebra, are still relatively low, as shown by the results of PISA 2022. A significant contributing factor is the limited relevance of teaching materials to students’ real-life contexts. This study introduces an innovative approach by developing algebra teaching materials based on local wisdom—referred to as local wisdom literacy—as a meaningful context for improving mathematical literacy among seventh-grade junior high school students. The novelty of this study lies in the integration of traditional Timorese cultural practices, such as weaving patterns, local measurement systems, and indigenous numerical reasoning, into formal algebra instruction. Using the ADDIE development model, this Research and Development (R&D) study produced culturally embedded materials that were validated by experts, with validity scores of 85.4% for content and 85% for assessment instruments. The materials were also considered highly practical (96.93% by students, 96% by teachers) and effective, as indicated by a moderate average N-Gain of 0.42 in student learning outcomes. In addition to improving conceptual understanding and mathematical literacy, the developed materials serve as a culturally responsive pedagogical model that is in line with the objectives of the Merdeka Curriculum and supports the preservation of local culture. This study provides a contextual and humanistic alternative in algebra learning, which offers pedagogical value and cultural significance
Co-Authors -, Linda Achmad, Naskia Agina, Selvia Akbar, Muhamad Fijar Rotul Al-Jabar, Sheilla Zalzabilla Amsikan, Oktovianus Yongki Annisa, Syifa Arie Gunawan Bernard, Martin Chiphambo, Shakespear Maliketi Dallyono, Ruswan Deri Fadly Pratama, Deri Fadly Dewi Ratna Sari Dewi, Dara Kartika Eka Senjayawati, Eka Ernawati Ernawati Euis Eti Rohaeti Fahril Hakim Fauzi, Fikri Fitria Sulistyowati Hanifah, Agfie Nurani Harry Dwi Putra, Harry Dwi Heris Hendriana Ida Nurhayati Iman, Pathiah Fikri Jozua Sabandar Khodijah, Siti Sarah Kristoforus Djawa Djong Kurniasari, Yeni Leni Nurhayati Lestari, Anjani Putri Meryani Lakapu mulianty, hana rizkia Mulyawati, Sindi Noka, Isara Abda Novi Yuniarti Novitasari, Zulifah Dwi Nuraeni, Sukmi Nurlela, Euis Pawitra, Kardiansyah Sukma Pratama, M. Faizal Puji Nurfauziah, Puji Rahmadhani, Efrina Risma Amelia, Risma Ronny, Renata Teddy RR. Ella Evrita Hestiandari Samuel I. Leton Santi Sari, Yuyun Novita Setiawan, Hikmal Sihombing, Karlina Siti Maemunah Slk, Angga Permana Sri Adi Widodo Stephanie, Eveline Sulasmini, Leni Supriatna, Tatang Umini, Umini Utari Sumarmo Wahyu Hidayat Wahyu Setiawan Wasilatul Murtafiah Wilfridus Beda Nuba Dosinaeng Wilfridus Beda Nuba Dosinaeng Williya Novianti Yusnita, Irra Zulfikar, M