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All Journal Pendas : Jurnah Ilmiah Pendidikan Dasar JKPM (Jurnal Kajian Pendidikan Matematika) MAJAMATH: Jurnal Matematika dan Pendidikan Matematika Arithmetic : Academic Journal of Math Jambura Journal of Mathematics Education Hipotenusa: Journal of Research Mathematics Education (HJRME) Journal of Advanced Sciences and Mathematics Education Cartesian: Jurnal Pendidikan Matematika Wilangan : Jurnal Inovasi dan Riset Pendidikan Matematika
Abi Fadila
Universitas Islam Negeri Raden Intan Lampung
Chemistry Education Mathematics Physics Social Sciences Other

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Advancing mathematical representation abilities through scientifically-oriented contextual learning modules in junior secondary education Rizki Wahyu Yunian Putra; Riyama Ambarwati; Abi Fadila
Journal of Advanced Sciences and Mathematics Education Vol. 5 No. 1 (2025): Journal of Advanced Sciences and Mathematics Education
Publisher : CV. FOUNDAE

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58524/jasme.v5i1.763

Abstract

Background: Many students face difficulties in expressing mathematical ideas due to the absence of instructional materials that connect lessons with real-world contexts. Applying a contextual approach aligned with scientific inquiry may improve students’ conceptual understanding and engagement.Aims: This research seeks to develop and assess the effectiveness of contextual teaching modules designed using a scientific framework to strengthen the mathematical representation skills of junior secondary learners.Methods: Adopting the ADDIE instructional design model, this study utilized a Research and Development (R&D) methodology involving 87 seventh-grade students from two Indonesian schools. Data collection included expert validation instruments, learner feedback surveys, and pretest-posttest measurements, with analysis based on validity, practicality, and effect size metrics.Results: Expert evaluations confirmed high validity, with average ratings of 3.71 for content and 3.73 for media. Student feedback indicated high engagement across both trial groups (mean scores above 3.3). Effect size analysis showed substantial learning gains, with Cohen’s d values of 0.82 and 0.96, indicating strong impact on students’ mathematical representation ability.Conclusion: The contextual modules developed through this study, when implemented with a scientific approach, were validated as effective tools for improving students’ ability to represent mathematical concepts. These outcomes underscore the value of integrating contextual and inquiry-driven strategies into teaching practices to make abstract content more accessible and meaningful in mathematics education.
Co-Authors Achi Rinaldi Andriani, Siska Bambang Sri Anggoro Endi Kurniawan Heru Juabdin Sada Iin Rahmatul Ula Imam Sulhani Izni Marwa Hanifah Jeni Safitri Laila Maharani Meri Yati Muhamad Yasin Mujib Mujib Nasiroh Nasiroh Netriwati Netriwati Novalia Novalia Novian Riskiana Dewi Rahmatina Rahmatina Reza Dea Fitaloka Riska Rahmawati Riyama Ambarwati Rizki Wahyu Yunian Putra Rubhan Masykur Siska Andriani Sitti Hartinah DS Sofyatul Aulia Sri Wahyuni Suryani, Lilis Wahyu Nofiansyah Yulistiana Yulistiana