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EXPLORING THE ETHNOMATHEMATICS FRACTAL CONCEPTS TOWARDS MINANGKABAU “SONGKET” TEXTILES”: A CASE STUDY IN WEST SUMATRA Cesaria, Anna; Rismen, Sefna; Adnan, Mazlini; Hayati, Rahmatul; Kemal, Edwar; Bayu, Eka Pasca Surya
Curricula: Journal of Teaching and Learning Vol. 10 No. 1 (2025): Curricula : Journal of Teaching and Learning
Publisher : LLDIKTI Wilayah X

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Abstract

Mathematics is often perceived as an abstract, universal, and culture-free discipline, presented in formal symbols and rigid procedures that appear distant from learners’ everyday realities. This research investigated fractal concepts in ethnomathematics in relation to the Minangkabau songket textile. This research employed a qualitative case study design. Data were collected using a document checklist of the songket and a semi-structured interview. Data were analyzed using document analysis and thematic analysis. The research population was the Minangkabau songket textile, and the sampling method was purposive; three songket motifs from Pandai Sikek, West Sumatra, were selected. The results reveal repeated patterns of self-similarity, iteration, recursion, symmetry, and statistical variation, which are similar to the structures seen in nature. These patterns are not the result of formal mathematical calculation but arise from indigenous knowledge grounded in the Minangkabau philosophy alam takambang jadi guru, where nature serves as the primary source of learning. Beyond their aesthetic function, the fractal properties of songket motifs serve as visual metaphors for cultural continuity, social harmony, and the intergenerational transmission of values. This research is limited to songket produced by Pandai Sikek in West Sumatra. This study reinforces the notion that traditional cultural products are not only artistic expressions but also repositories of sophisticated mathematical knowledge.
Analisis Penentuan Penerima Hibah Penelitian Menggunakan Metode AHP di Perguruan Tinggi Prima, Wahyu; Sapriadi, Sopi; Hariani Manurung, Kiki; Hayati, Rahmatul; Khazinrah
Jurnal Pustaka AI (Pusat Akses Kajian Teknologi Artificial Intelligence) Vol 5 No 3 (2025): Pustaka AI (Pusat Akses Kajian Teknologi Artificial Intelligence)
Publisher : Pustaka Galeri Mandiri

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Abstract

Penelitian ini bertujuan untuk menganalisis dan mengembangkan sistem pendukung keputusan dalam proses seleksi penerima hibah penelitian internal di Universitas Adzkia dengan menggunakan metode Analytic Hierarchy Process (AHP). Permasalahan utama yang diidentifikasi adalah ketidaksesuaian antara topik penelitian dengan kompetensi dosen, serta lemahnya keterkaitan dengan roadmap penelitian institusi. Penelitian ini bersifat deskriptif kuantitatif dengan tahapan: analisis kebutuhan, penyusunan hierarki, perbandingan berpasangan, pengujian konsistensi, dan sintesis hasil. Empat kriteria utama yang digunakan adalah urgensi penelitian, metode, referensi, dan rekam jejak dosen, yang selanjutnya dijabarkan ke dalam sejumlah subkriteria. Hasil pengolahan data menunjukkan bahwa metode AHP mampu menyusun prioritas alternatif secara objektif dan konsisten. Alternatif dengan skor tertinggi adalah MU, diikuti oleh MH dan YN. Temuan ini menunjukkan bahwa AHP merupakan metode yang efektif untuk meningkatkan akurasi, transparansi, dan kesesuaian dalam proses seleksi hibah penelitian.
Development of Interactive Teaching Materials using The Flip Pdf Corporate Edition Application in Mathematics Learning in Grade IV of Elementary Schools Fajri N, Eldi; Ismira, Ismira; Hayati, Rahmatul
Journal of Educational Sciences Vol. 10 No. 1 (2026): Journal of Educational Sciences
Publisher : FKIP - Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jes.10.1.p.123-134

Abstract

This research is motivated by the low use of interactive learning media in Mathematics learning and the limited teaching materials that can facilitate students to learn independently and interestingly. The purpose of this research is to produce interactive teaching materials based on the Flip PDF Corporate Edition application for Mathematics learning for grade IV elementary school that are valid, practical, and effective, and to determine the level of validity, practicality, and effectiveness of the teaching materials developed. This type of research is a development research (R&D) using the ADDIE model. Expert validators are 3 experts (media experts, material experts, and language experts), 3 teachers, and grade IV students at SDN 06 Cimparuh and SDN 16 Cimparuh. The validation results show a validity level of 93.75% from media experts, 88.63% from material experts, and 90.6% from language experts, all of which are included in the "very valid" category. Based on the results of teacher and student responses, it is known that the percentage of practicality of teaching materials at SDN 06 Cimparuh reached 92.15% student responses and 95.8% teacher responses, while at SDN 16 Cimparuh 95.35% student responses and 91.6% teacher responses. In addition, the results of the effectiveness test showed an N-Gain value of 0.8054 at SDN 06 Cimparuh and 0.7825 at SDN 16 Cimparuh, including the high category. Thus, it can be concluded that interactive teaching materials based on Flip PDF Corporate Edition are valid, practical, and effective for use in learning Mathematics for grade IV elementary school.
Co-Authors Adnan, Mazlini Ahsani Taqwima Aisiah AlFath, Muhammad Ro’id Andini Putri Yunita Andriasari, Septi Anisah Salmah Anna Cesaria Asmayanti - Asrina Mulyati Azka Juliandani Bayu, Eka Pasca Surya Bismi, Bismi Cut Husna Daman, Daman Desri Jumiarti Desti Nora Nazar Dodi Widia Nanda Dwi Novri Asmara Dwi Novri Asmara Dwi Novri Asmara Eko Sujadi Elza, Serly Septia Emeliya Hardi Enny Gustina Yaste Fadli Arif Fajri N, Eldi Fajriah, Nur Azizah Faradiela Sakti Finolia, Ria Firmansyah Putra Gusteti, Meria Hamdina, Weni Hariani Manurung, Kiki Hayati, Nova Hera Astuti Herdianti, Noviani Husna, Nailal Ida Ayu Putu Sri Widnyani Idris, Doni Aizus Irdawati Irdawati Islamidar, Islamidar Ismira, Ismira Jon Hendri Juita, Desma Juliarika Wati Jumiarti, Desri Khairul Azmi Khairul Azmi Khazinrah Krisnawati, Ike Kurniasih, Nanda Bella Lovita, Nuria Maifit Hendriani Manovtri, Reni Marfilinda, Riri Meria Ultra Gusteti Muhammad Yahya Nanang Kosim Ningsih, Fitria Dian Nur Azizah Nurazizah Nurazizah Oktama, Zora Pikri, Hayatul Prima, Wahyu Purnama Sari, Anggun Putri, Rini Irmata Rahmad Mulia, Jefri Rahmadani, Syahrul Rahmalina, Widya Rahman, Defri Rahmania, Fadilla Ratnawati Ratnawati RENI ANGRAINI Reni manovtri Risa Tantri Riwayanti Zein Riwayati Zein Sapriadi, Sopi Sefna Rismen Shoriah, Kamilah An Silvia Gusrita Sopi Sapriadi Sriatun Suci Rahma Putri Suci Wulandari Suci Wulandari Suci Wulandari Sugiono Sugiono Sukandar, Warlan Sunanda Zalianti susanti, Tuti Syamsiar, Syamsiar Syarif, Irham Syariffan Syariffan Tiara Monaliza Utami, Monita Verinda, Oktia Wahidansyah Wahyuni, Zelfi Widdya , Widdya Widdya Rahmalina Widdya Rahmalina, Widdya Yulia Yulia Yuliane Yunita, Andini Putri Zahara Febrianti Zalianti, Yosmeri Zora Oktama