AKSIOMA: Jurnal Program Studi Pendidikan Matematika
Vol. 15 No. 3 (2026)

KEMAMPUAN LITERASI NUMERASI MAHASISWA BERBASIS MATEMATIKA REALISTIK BERMUATAN ETNOMATIKA DAYAK BERBANTUAN FLIPBOOK PADA MATERI GEOMETRI

Yukti Sari, Rospala Hanisah (Unknown)
Supriadi, Supriadi (Unknown)



Article Info

Publish Date
20 Aug 2026

Abstract

Berdasarkan hasil Programme for International Student Assessment (PISA), kemampuan literasi numerasi mahasiswa di Indonesia masih tergolong rendah. Beberapa penyebabnya yaitu bahan ajar yang digunakan masih konvensional dan belum terintegrasi digital, serta minimnya muatan budaya Dayak dalam pembelajaran matematika. Penelitian ini bertujuan untuk mengembangkan bahan ajar berbantuan flipbook bermuatan etnomatematika Dayak pada materi geometri agar memenuhi kriteria valid, praktis dan efektif. Metode penelitian yang digunakan adalah Research and Development model ADDIE. Partisipan penelitian terdiri dari 35 mahasiswa yang kemampuan literasi numerasinya diukur melalui penilaian pretest dan posttest. Instrumen penelitian mencakup tes literasi numerasi yang memenuhi kriteria validitas yang ditetapkan serta kuesioner respons mahasiswa. Data yang terkumpul dianalisis menggunakan uji normalitas dan homogenitas, analisis N-Gain, serta uji-t sampel berpasangan (paired-samples t-test). Hasil penelitian menunjukkan adanya peningkatan yang signifikan secara statistik pada kemampuan literasi numerasi mahasiswa setelah penerapan model pembelajaran tersebut (p < 0,001). Skor rata-rata N-Gain adalah 0,609, yang mengindikasikan tingkat peningkatan kategori sedang. Selain itu, respons mahasiswa terhadap penggunaan flipbook sangat positif, dengan tingkat penerimaan sebesar 92%. Temuan ini menunjukkan bahwa pembelajaran matematika realistik yang mengintegrasikan etnomatematika Dayak dan didukung oleh media flipbook terbukti valid, praktis, dan efektif dalam meningkatkan kemampuan literasi numerasi mahasiswa pada materi geometri. Based on the results of the Program for International Student Assessment (PISA), the numeracy literacy skills of students in Indonesia are still classified as low. Some of contributing factors include the use of conventional, non-digitally integrated teaching materials and a lack of Dayak cultural content in mathematics instruction. This study aimed to develop flipbook-assisted teaching materials incorporating Dayak ethnomathematics for geometry topics, ensuring they met criteria for validity, practicality, and effectiveness. The study employed the ADDIE Research and Development model. Participants consisted of 35 students whose numeracy literacy skills were assessed via pre-tests and post-tests. Research instruments included a numeracy literacy test meeting established validity criteria and a student response questionnaire. Data were analyzed using normality and homogeneity tests, N-Gain analysis, and a paired-samples t-test. Results showed a statistically significant improvement in students' numeracy literacy skills following the implementation of the learning model (p < 0.001). The mean N-Gain score was 0.609, indicating a moderate level of improvement. Furthermore, student response to the flipbook was highly positive, with an acceptance rate of 92%. These findings demonstrate that realistic mathematics instruction integrating Dayak ethnomathematics and supported by flipbook media is valid, practical, and effective in enhancing students' numeracy literacy skills in geometry.  

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Journal Info

Abbrev

matematika

Publisher

Subject

Education Mathematics

Description

AKSIOMA JOURNAL, e-ISSN: 2442-5419, p-ISSN: 2089-8703 is an information container has scientific articles in the form of research, the study of literature, ideas, application of the theory, the study of critical analysis, and Islāmic studies in the field of science Mathematics Education. AKSIOMA ...