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All Journal JMPM: Jurnal Matematika dan Pendidikan Matematika
Rizal Umami, Moh.
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Education Mathematics

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Strengthening Deep Learning: Developing an Ethnomathematics–Collaborative Augmented Reality (ME-CAR) Module to Optimize Numeracy Skills and Self-Regulated Learning Anwar, Syahrul; Rizal Umami, Moh.
JMPM: Jurnal Matematika dan Pendidikan Matematika Vol 10 No 2 (2025): September 2025 - February 2026
Publisher : Prodi Pendidikan Matematika Universitas Pesantren Tinggi Darul Ulum Jombang

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Abstract

Indonesian junior high school students’ persistent low numeracy and limited autonomy necessitate culturally grounded, technology-enhanced learning media. This study developed an Ethnomathematics–Collaborative Augmented Reality Module (ME-CAR) using Educational Design Research with the ADDIE model. The module underwent expert validation (I-CVI ; S-CVI ), small-scale practicality testing (), and large-scale testing (), all rated excellent. Effectiveness was examined through a quasi-experimental pretest–posttest control-group design (experimental ; control ). The experimental group’s numeracy improved significantly () compared to the control (). ANCOVA confirmed a strong treatment effect (). Reliable instruments () supported findings. By integrating ethnomathematics, collaborative AR, and self-regulated learning, ME-CAR uniquely enhances numeracy, autonomy, and contextualized understanding of three-dimensional geometry, contributing a novel digital solution in mathematics education.
Co-Authors Anwar, Syahrul