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p-Index From 2021 - 2026
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This Author published in this journals
All Journal Hipotenusa: Journal of Research Mathematics Education (HJRME) Tunjuk Ajar: Journal of Education and Culture
Tia Agnesa
UIN Sulthan Thaha Saifuddin Jambi
Religion Humanities Education Languange, Linguistic, Communication & Media Mathematics Social Sciences Other

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EXPLORATION OF ETHNOMATHEMATICS ON THE WOODEN KELINTANG MUSICAL INSTRUMENT Rajwa Mayyaza; Rima Meslita; Tia Agnesa
Hipotenusa Journal of Research Mathematics Education (HJRME) Vol 9, No 1 (2026): HIPOTENUSA JOURNAL OF RESEARCH MATHEMATICS EDUCATION (HJRME)
Publisher : Universitas Muhammadiyah Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36269/hjrme.v9i1.3833

Abstract

This study aims to explore the ethnomathematics found in traditional Jambi musical instruments, especially wooden kelintang musical instruments. This type of research is a descriptive qualitative research using an ethnographic approach (socio-cultural) with data sources obtained from observation, interview, and documentation methods. Data analysis in this study uses the Spradley model analysis in Lexy J. Maleong including domain analysis, taxonomy analysis, component analysis, theme analysis. To check the validity of the data, the author uses the triangulation technique. This research was conducted at the Mindulahin Studio in Jambi City. The results of the study can be concluded that: 1) The mathematical concepts found in wooden kelintang musical instruments include: Flat shapes in the form of rectangles, circles, and trapezoids. Space shapes in the form of blocks, cylinders, angles in the form of 90 °, relations and functions, and arithmetic. 2) Ethnomathematic activities in wooden kelintang include activities of calculating, measuring, determining locations, making designs, playing, and explaining. All these activities can be seen from how to make wooden kelintang, the shape of the wooden kelintang, and when playing the wooden kelintang.
Barriers in Inclusive Mathematics Learning for Students with Special Educational Needs Tia Agnesa; Laura Tisya Yordani; Khairunnisa Eka Permata Sari; Dela Devita; Yunita Widia Putri
Tunjuk Ajar: Journal of Education and Culture Vol. 1 No. 2 (2025): DECEMBER
Publisher : Tuah Foundation

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.64929/ta.v1i2.26

Abstract

Inclusive mathematics education aims to ensure that students with special educational needs (SEN) have equal learning opportunities alongside their peers. However, its implementation still faces multidimensional barriers, including limited teacher competence, rigid curriculum, low student motivation and self-concept, restricted use of assistive technology, communication challenges, classroom management difficulties, and the absence of shadow teachers. This study seeks to identify these barriers while offering a conceptual framework mapping the relationships between barriers and potential solutions. The methodology employed is a PRISMA-guided systematic literature review (SLR), analyzing 12 selected articles from an initial pool of 147 obtained from Scopus, Google Scholar, and DOAJ (2021-2025). Findings reveal that these barriers are interrelated, reinforcing one another and exacerbating learning difficulties. The novelty of this study lies in the development of a barrier-solution conceptual framework and the application of a more transparent review method with critical appraisal. Policy and practice implications highlight the urgency of continuous inclusive teacher training, adaptive curriculum design based on Universal Design for Learning, integration of assistive technology, provision of shadow teachers, and affective strategies to strengthen SEN students’ confidence. These findings provide a foundation for future interventions and inclusive education policies in Indonesia and beyond.
Co-Authors Dela Devita Khairunnisa Eka Permata Sari Laura Tisya Yordani Rajwa Mayyaza Yunita Widia Putri