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All Journal Primary: Jurnal Pendidikan Guru Sekolah Dasar Primary : Jurnal Keilmuan dan Kependidikan Dasar Berajah Journal Surya Informatika Lunggi Journal
Salsa
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Humanities Computer Science & IT Education Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Social Sciences Other

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Journal : Berajah Journal

 1 
EKSPLORASI ETNOMATEMATIKA PERAHU SANDEQ SEBAGAI KONTEKS PEMBELAJARAN PERBANDINGAN DAN SKALA UNTUK MENINGKATKAN KEMAMPUAN LITERASI NUMERASI SISWA TINGKAT SMP Afdhal; Salsa; Milha Indriana; Nurul Azizah; Dahlia; Andi Heriani
Berajah Journal Vol. 6 No. 3 (2026): Berajah Journal
Publisher : CV. Lafadz Jaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47353/bj.v6i3.659

Abstract

This study aims to explore the concept of ethnomathematics in the Sandeq boat and to examine the effectiveness of its application in learning ratios and scale to improve numeracy literacy of junior high school students. This study uses an ethnomathematics approach with a design that integrates qualitative exploration of cultural elements and their implementation in classroom learning. The research subjects are grade IX students. Data were collected through observation, interviews, and documentation. The results of the study show that the Sandeq boat contains mathematical concepts, especially ratios and scale, which can be identified through the size, shape, and proportion of the parts of the boat. The implementation of ethnomathematics-based learning shows an increase in students' numeracy literacy, which is indicated by the ability to understand contextual problems, formulate mathematical models, solve problems systematically, and interpret results. In addition, students show positive responses and more active engagement during the learning process. Thus, ethnomathematics-based learning on the Sandeq boat is effective in improving students' numeracy literacy on ratio and scale material.
Co-Authors Afdhal Ahmad Khambali Andi Heriani Ani Nur Aeni Astaman Berliani, Irena Okta Dahlia Dika Dinda Shalsa Agistie Dita Salsabilla Gamal Abdul Nasir Zakaria Ghaida Mufidah Nuha Hifza Jenuri Milha Indriana NURUL AZIZAH Rana Gustian Nugraha Rijkha Silpiya Nur Sartika