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All Journal Al-Jabar : Jurnal Pendidikan Matematika Jurnal Alwatzikhoebillah : Kajian Islam, Pendidikan, Ekonomi, Humaniora
Permanda, Saul
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Religion Humanities Economics, Econometrics & Finance Education Mathematics Social Sciences

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Penelitian Kemampuan Pemecahan Masalah di Jurnal Pendidikan Matematika: dari Desain Penelitian hingga Analisis Data Gunawan, Fransiskus Hendra; T, Ahmad Yani; Siregar, Nurfadillah; Meldi, Nadya Febriani; Permanda, Saul
Jurnal Alwatzikhoebillah : Kajian Islam, Pendidikan, Ekonomi, Humaniora Vol. 10 No. 2 (2024): Jurnal Alwatzikhoebillah : Kajian Islam, Pendidikan, Ekonomi, Humaniora
Publisher : Institut Agama Islam Sultan Muhammad Syafiuddin Sambas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37567/alwatzikhoebillah.v10i2.3246

Abstract

Empowering problem-solving skills is one of the many objectives that 21st-century education aims to achieve. This study employs content analysis on a number of articles published in mathematics education journals, with problem-solving skills as the primary focus. The research indicates that over time, the number of publications centered on problem-solving skills has increased. Among these publications, the most dominant research design is qualitative. Tests and interviews are the most commonly used data collection instruments. Based on the findings of this research, several recommendations have been proposed for future studies that prioritize problem-solving skills. Some of these recommendations include increasing the diversity of research types and selecting more appropriate data analysis techniques.
A humanistic oriented redesign of junior high school algebra teaching modules for the industrial revolution 5.0 Permanda, Saul; Rifat, Mohammad; Yani T, Ahmad; Suratman, Dede
Al-Jabar: Jurnal Pendidikan Matematika Vol 17 No 1 (2026): Al-Jabar : Jurnal Pendidikan Matematika
Publisher : Universitas Islam Raden Intan Lampung, INDONESIA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/ajpm.v17i1.29733

Abstract

Purpose: This study aims to redesign junior high school algebra teaching modules by integrating humanistic learning principles that respond to the educational demands of the Industrial Revolution 5.0. Method: A descriptive qualitative approach was employed through systematic document analysis, expert validation, and iterative revision. The data sources consisted of official algebra teaching modules obtained from the Ministry of Education and Culture’s Ruang Pendidikan platform. Data were collected using document analysis sheets, validation questionnaires, and semi-structured interview guidelines. The redesigned modules were evaluated by two mathematics education lecturers and one practicing junior high school teacher. Data analysis was conducted using qualitative descriptive techniques supported by simple quantitative summaries of validation results to ensure consistency and credibility. Findings: The findings indicate that the original teaching modules were predominantly teacher-centered and did not adequately incorporate key humanistic learning components, including exploration, collaboration, feedback, reflection, and learning technology integration. Expert questionnaire and interview results identified several aspects requiring revision, particularly the clarity of learning activity instructions, the design of group-based learning tasks, feedback mechanisms, and the focus of reflection questions. These findings informed the restructuring of the module into a more learner-centered and humanistic-oriented design. Significance: This study contributes a validated procedural framework for redesigning mathematics teaching modules grounded in humanistic learning principles within the context of the Industrial Revolution 5.0. The findings offer practical guidance for teachers and curriculum developers in adapting existing instructional materials into more engaging, reflective, and contextually relevant learning resources.
Developing arithmetical literacy: How important is mental activity in mathematics learning? Rif'at, Mohammad; Rahmawati, Puji; Peterianus, Septian; Permanda, Saul; Eka, Firmina
Al-Jabar: Jurnal Pendidikan Matematika Vol 17 No 3 (2026): Al-Jabar : Jurnal Pendidikan Matematika
Publisher : Universitas Islam Raden Intan Lampung, INDONESIA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/ajpm.v17i3.31707

Abstract

Purpose: This study examined the predictive roles of memory skill and memory effort in arithmetical literacy among mathematics education students and compared the statistical pattern across third- and fifth-semester groups. Method: A quantitative predictive correlational design was used with 300 students from five higher education institutions in West Borneo, Indonesia, including 150 third-semester and 150 fifth-semester students. Data were obtained from five structured arithmetic tasks and written explanations scored for memory skill, memory effort, and arithmetical literacy. Descriptive statistics, correlation analysis, and linear regression were used.Findings: The two-predictor regression model accounted for 10.9% of the variance in arithmetical literacy in the third-semester group and 20.2% in the fifth-semester group. Memory effort had the larger standardized coefficient in both groups (β = .221 and β = .431, respectively), whereas memory skill showed a positive coefficient in the third semester (β = .180) and a negative coefficient in the fifth semester (β = -.146). The simple regression for memory skill was significant in the third-semester group (p = .002) but not in the fifth-semester group (p = .117).Significance: Within the limits of a correlational design and task-specific scoring system, the findings suggest that arithmetical literacy is associated not only with the accuracy of arithmetic procedures but also with the mental work used to organize, represent, and explain numerical relations.
Co-Authors Ahmad Yani T Dede Suratman Eka, Firmina Gunawan, Fransiskus Hendra Meldi, Nadya Febriani Peterianus, Septian Rif'at, Mohammad Rifat, Mohammad Siregar, Nurfadillah