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All Journal ARMADA : Jurnal Penelitian Multidisiplin
Yudiana Yudiana
Department of Educational Technology, Graduate School, Padang State University, Indonesia
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Development of Integrated Interactive E-Modules for Problem Based Learning in Mathematics Learning for Grade XI Phase F of Senior High School Yudiana Yudiana; Zelhendri Zen; Abna Hidayati; Mutiara Felicita Amsal; Rayendra
ARMADA : Jurnal Penelitian Multidisiplin Vol. 4 No. 7 (2026): ARMADA : Jurnal Penelitian Multidisplin, July 2026
Publisher : LPPM Sekolah Tinggi Ilmu Ekonomi 45 Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55681/armada.v4i7.3157

Abstract

The transformation of learning under the Independent Curriculum requires digital teaching materials that support active learning and strengthen mathematical problem-solving skills. However, matrix instruction remains dominated by conventional materials, making abstract concepts difficult for students to understand. This study aims to develop a valid, practical, and effective interactive e-module integrated with Problem-Based Learning (PBL) for Grade XI Phase F students. The study employed a Research and Development approach using the 4-D model, comprising define, design, develop, and disseminate stages. Data were collected through validation sheets, practicality questionnaires, and learning outcome tests. The results showed that the e-module achieved 92.68% validity, categorised as very valid, and 98.75% practicality, categorised as very practical. Its effectiveness was demonstrated by an increase in the average score from 31.67 to 92.92, with an N-Gain value of 0.90 in the high category. These findings indicate that the PBL-integrated e-module effectively improves students’ understanding of matrix concepts and mathematical problem-solving skills while supporting the Independent Curriculum.
Co-Authors Abna Hidayati Mutiara Felicita Amsal Rayendra Rayendra Zelhendri Zen