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All Journal Jurnal Pendidikan Matematika Papanda Journal of Mathematics and Sciences Research
Arista, Sani Fauziyati
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Education Mathematics

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Study of Students' Mathematical Communication Skills in Solving Three-Variable Linear Equation Systems Zahra, Safa Akmalia; Arista, Sani Fauziyati; Maryono, Iyon; Rizqiyani, Rifa
Jurnal Pendidikan Matematika Vol. 16 No. 2 (2025): July 2025
Publisher : Jurusan Pendidikan Matematika FKIP Universitas Halu Oleo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36709/jpm.v16i2.318

Abstract

Mathematical communication skills are essential for students to convey ideas, explain reasons, and solve mathematical problems both orally and in writing. In the context of the Three-Variable Linear Equation System (STLEV), many students face challenges in presenting solutions systematically and explaining their choice of solution methods. This study aims to analyze the mathematical communication skills of tenth-grade students in solving STLEV problems, with a focus on their arguments in choosing solution methods from both oral and written perspectives. Using a mixed-method approach with a descriptive approach, four students were purposively selected to represent diverse academic abilities. Data were collected through written exams and in-depth interviews, then analyzed using a holistic assessment rubric. Results showed variation in students’ mathematical communication skills, ranging from moderate to very high, with common difficulties including structuring solution steps and drawing conclusions. Factors such as reading habits, frequency of practice, and teacher consistency were found to influence performance. This research demonstrates the need for explicit training in systematic solution writing and reasoning to enhance conceptual understanding and problem-solving skills in mathematics.
Integrasi flipped classroom dan digital storytelling dalam pembelajaran deep learning untuk meningkatkan berpikir kritis dan kreativitas matematis peserta didik Arifah, Raisya Zannuba; Arista, Sani Fauziyati; Susilawati, Wati; Sholihah, Wildatus
Papanda Journal of Mathematics and Science Research Vol. 4 No. 2 (2025): Volume 4 Nomor 2 September 2025
Publisher : Papanda Publisher

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Abstract

The title of this study reflects an idealistic vision of improving mathematics learning quality through innovative approaches; however, empirical evidence indicates that students’ problem-solving abilities, particularly in critical thinking and mathematical creativity, still require improvement. This study aims to examine the effectiveness of integrating deep learning, flipped classroom, and digital storytelling in enhancing students’ critical thinking and mathematical creativity. Using a quantitative experimental design with a pretest-posttest control group, the study involved 33 eight-grade students, devided into an experimental group and a control group. The findings showed a significant improvement in the experimental group compared to the control group, especially in the aspect of interpretation, evaluation, and inference. More students in the experimental group moved into higher performance categories after the intervention. These results indicate that the integration of flipped classroom and digital storytelling in deep learning-based mathematics instruction fosters students’ engagement, supports critical and creative thinking, and enhances their ability to apply mathematical concepts in real-world contexts.
Co-Authors Arifah, Raisya Zannuba Maryono, Iyon Rizqiyani, Rifa Sholihah, Wildatus Wati Susilawati, Wati Zahra, Safa Akmalia