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All Journal Tautologi: Journal of Mathematics Education
Nurul Alya
Universitas Muhammadiyah Parepare
Education Mathematics

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PENGARUH MODEL FERA TERHADAP PENALARAN DEDUKTIF MATEMATIS PESERTA DIDIK Nurul Alya; Asrinan; Asdar Dollo
Tautologi: Journal of Mathematics Education Vol. 4 No. 2 (2026): September 2026
Publisher : Prodi Pendidikan Matematika Fakultas Keguruan dan Ilmu Pendidikan (FKIP) Universitas Muhammadiyah Parepare

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31850/tautologi.v4i2.4599

Abstract

This study aimed to determine the effect of the Focus, Explore, Reflect, Apply (FERA) learning model on the mathematical deductive reasoning ability of seventh-grade students at UPTD SMP Negeri 6 Parepare. This research employed a quasi-experimental method using a Posttest-Only Control Group Design. The sample consisted of 49 students, with 25 students in the control class taught through conventional learning and 24 students in the experimental class taught using the FERA learning model. Data were collected through a mathematical deductive reasoning test that had met content validity requirements and were analyzed using descriptive and inferential statistics. The results showed that the mean score of students' mathematical deductive reasoning ability in the control class was 55.08, categorized as low, while the experimental class achieved a mean score of 79.79, categorized as high. The results of the Independent Sample t-Test indicated a significant difference between students taught using the FERA learning model and those taught through conventional learning (p < 0.05). Furthermore, the effect size analysis yielded a Cohen's d value of 3.223, indicating a very large effect. It can be concluded that the Focus, Explore, Reflect, Apply (FERA) learning model has a significant and strong effect on improving the mathematical deductive reasoning ability of seventh-grade students at UPTD SMP Negeri 6 Parepare.
Co-Authors Asdar Dollo Asrinan