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Penerapan Model Pembelajaran Missouri Mathematich Project (MMP) Untuk Meningkatkan Hasil Belajar Matematika Materi Pokok Fungsi pada Siswa SMP Rahmatia Rahmatia; Azis Azis
Jurnal Akademik Pendidikan Matematika Volume 11, Nomor 2, November 2025
Publisher : Program Studi Pendidikan Matematika, Fakultas Keguruan dan Ilmu Pendidikan, Universitas Dayanu Ikhsanuddin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55340/japm.v11i2.1969

Abstract

The purpose of this study was to improve the learning outcomes of eighth-grade students at SMP Negeri 4 Mawasangka in Buton Tengah Regency in the subject of functions through the application of the MMP learning model. This study was a classroom action research with 30 eighth-grade students at SMP Negeri 4 Mawasangka as the research subjects. The instruments used in this study were observation sheets and learning outcome tests. The conclusion of this study is that using the MMP learning model in the subject of functions can improve student learning outcomes. This can be seen from the initial test results, which were categorized as sufficient with an average score of 47.58 and a completion rate of 30%. The average mathematics learning score in cycle I was 64.67, and the number of students who achieved a passing score was 60%, which was categorized as good. In cycle II, the average mathematics learning score increased to 74.67, and the number of students who achieved a passing grade was 86.67%. In addition, the observation data in each cycle showed a change in attitude towards a more positive direction, both in terms of attitude towards learning and active participation in assignments and homework
Eksplorasi Hubungan Critical Thinking Disposition dan Computational Thinking Skills dalam Problem-Based Learning Model Mustafa Mustafa; Azis Azis
Jurnal Akademik Pendidikan Matematika Volume 11, Nomor 2, November 2025
Publisher : Program Studi Pendidikan Matematika, Fakultas Keguruan dan Ilmu Pendidikan, Universitas Dayanu Ikhsanuddin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55340/japm.v11i2.1985

Abstract

Critical Thinking Disposition (CTD) and Computational Thinking Skills (CTS) are essential competencies required to navigate the complexity of 21st-century challenges, particularly in high school mathematics learning. This study aims to describe students’ levels of CTD and CTS after participating in Problem-Based Learning (PBL) and to analyze the relationship between the two variables. A quantitative approach with a descriptive–correlational design was employed, involving 55 tenth-grade students from a private senior high school in Medan selected through purposive sampling. CTS data were obtained through essay-based mathematical problem-solving tests, while CTD was measured using a Likert-scale questionnaire. Descriptive analysis revealed that both CTD and CTS were at a high achievement category with moderate data variability. Pearson correlation analysis showed a strong and significant positive relationship between CTD and CTS (r = 0.723; p = 0.001 < 0.05), indicating that a strong disposition toward critical thinking makes a substantial contribution to the development of students’ computational thinking skills. These findings reinforce that PBL is an effective pedagogical approach for simultaneously integrating dispositional and cognitive aspects and provide important implications for the design of learning that strengthens higher-order thinking skills. Future studies are recommended to expand the scope of variables and employ longitudinal designs to enhance the generalizability of the findings.
Pengaruh Model Quantum Teaching Terhadap Kemampuan Pemahaman Konsep Matematis Siswa SMP pada Materi Statistika Rahmatia Rahmatia; Azis Azis
Jurnal Akademik Pendidikan Matematika Volume 12, Nomor 1, Mei 2026
Publisher : Program Studi Pendidikan Matematika, Fakultas Keguruan dan Ilmu Pendidikan, Universitas Dayanu Ikhsanuddin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55340/japm.v12i1.2097

Abstract

This study aims to investigate the effect of Quantum Teaching model on the mathematical conceptual understanding ability of junior high school students in statistics. The low mathematical conceptual understanding, especially in statistics which covers data presentation, measures of central tendency, and measures of dispersion, was identified as the main problem in one of the junior high schools in Baubau City. The Quantum Teaching model through the TANDUR framework is considered capable of creating a conducive, meaningful, and motivating learning environment. This study employed a quasi-experimental design with a nonequivalent control group design. The sample consisted of two classes, each comprising 32 students: the experimental class received Quantum Teaching, while the control class received conventional instruction. The data collection instrument was a 10-item essay test measuring mathematical conceptual understanding, administered as both pretest and posttest. Learning progress was analyzed using the normalized gain score (N-gain) and an independent t-test at a 5% significance level. Results showed that the mean N-gain of the experimental class (0.63; medium category) was significantly higher than that of the control class (0.35; low-medium category), with t = -6.321 and p = 0.000 < 0.05. It is concluded that the Quantum Teaching model has a significant positive effect on the mathematical conceptual understanding of junior high school students in statistics in Baubau City.