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All Journal Jurnal Pendidikan Matematika Undiksha Jurnal Pendidikan Matematika dan IPA Paradikma: Jurnal Pendidikan Matematika Jurnal Infinity Kreano, Jurnal Matematika Kreatif-Inovatif AKSIOMA: Jurnal Program Studi Pendidikan Matematika Jurnal Pendidikan Matematika RAFA Journal of Honai Math Pendas : Jurnah Ilmiah Pendidikan Dasar JPMI (Jurnal Pendidikan Matematika Indonesia) Journal of Education and Instruction (JOEAI) Indiktika : Jurnal Inovasi Pendidikan Matematika Jurnal Pendidikan Matematika (JUDIKA EDUCATION) Journal of Mathematics Science and Education JURNAL CEMERLANG: Pengabdian pada Masyarakat ANARGYA: Jurnal Ilmiah Pendidikan Matematika Transformasi : Jurnal Pendidikan Matematika dan Matematika JURNAL PERSPEKTIF PENDIDIKAN Community Engagement and Emergence Journal (CEEJ) JP2M (Jurnal Pendidikan dan Pembelajaran Matematika) Maslahah: Jurnal Pengabdian Masyarakat LOSARI: Jurnal Pengabdian Kepada Masyarakat JagoMIPA: Jurnal Pendidikan Matematika dan IPA FARABI: Jurnal Matematika dan Pendidikan Matematika Education and Counseling Journal Linggau Journal Science Education (LJSE) Bakti Nusa Linggau Circle: Jurnal Pendidikan Matematika PRIMARY EDUCATION JOURNAL SILAMPARI Global Education Journal Jurnal Infinity
Purwasi, Lucy Asri
STKIP PGRI Lubuklinggau, Indonesia
Religion Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Environmental Science Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Mathematics Physics Public Health Social Sciences Transportation Other

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Journal : Journal of Honai Math

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Designing Learning Trajectory on Ratio and Proportion through PMRI with the Indonesian Traditional Food Context Lucy Asri Purwasi; Zulkardi; Ratu Ilma Indra Putri; Ely Susanti
Journal of Honai Math Vol. 8 No. 1 (2025): Journal of Honai Math
Publisher : Universitas Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30862/jhm.v8i1.787

Abstract

Mastery of the concepts of ratio and proportion is essential in mathematics education, as it underpins students’ ability to develop logical reasoning and proportional thinking skills critical for advanced mathematical understanding. Despite its importance, students often struggle with these concepts due to the lack of learning activities that meaningfully connect mathematics to real-life contexts and cultural relevance. This disconnect highlights a gap in instructional approaches that fail to bridge abstract mathematical content with students’ lived experiences. Addressing this issue, the present study introduces a novel integration of the Pendidikan Matematika Realistik Indonesia (PMRI) approach with local cultural context, specifically the traditional Sumatran dish, namely lemang, to enhance students' conceptual grasp of ratio and proportion. The study aims to design and implement a PMRI-based learning sequence centered on the lemang context to facilitate meaningful learning experiences among junior high school students. Employing a design research methodology, the study involved seventh-grade students at SMP IT An-Nida Lubuklinggau, with data collected through student activity sheets (SAS), classroom observations, interviews, and documentation. Findings indicate that the integration of PMRI with the lemang context significantly supports students' progressive understanding of ratio and proportion, fostering both cognitive engagement and cultural appreciation. This research contributes to the enrichment of mathematics education by demonstrating how culturally contextualized PMRI designs can promote deeper learning and affirm the relevance of mathematical knowledge in students' everyday lives.
Co-Authors Ababil, Dini Agusman Riyadi Agustan Ependi Alfian, Denny Anggraini Anggreani, Ayu Anna Fauziah Ardayati As Elly As Elly S Asriadi, Ferdian Dedy Firduansyah Denny Alfian Denny Alfian Desy Fitriana, Desy Dewi Rohana Dodik Mulyono Drajat Friansah Elly S, As ELLY, AS Ely Susanti Fitriani, Lika Fitriani, Linna Idul Adha Larasati, Fala Risky Luthfiana, Maria Maria Lutfiana Maria Luthfiana Maria Ramasari Mayangsari, Deni Melda Nasution Muhamad Akbar Maharati Novi Hartika Novianti Mandasari Nugroho, Khathibul Umam Z Nur Fitiyana Nur Fitriyana Putri Natasya Monalisa Anjelina Radiatun Radiatun Rahmadani Sukma Melati Ratna Dewi Sari Ratu Ilma Indra Putri Refianti, Rani Ria Dwi Jayati Ririn Suhariani Sari, Wulan Permata Selviyani, Anggi Sukasno Sukasno Tiara, Dea Tidi Maharani, Tidi Tipa Ulandari Tri Wulandari Ulandari, Tipa Windi Utari Wulandari, Dinda Yufitri Yanto Yulfi Yulfi Yuni Krisnawati Zulkardi