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All Journal Jurnal Math Educator Nusantara: Wahana Publikasi Karya Tulis Ilmiah di Bidang Pendidikan Matematika
Nurul Indah Septianisha
Yogyakarta State University
Education Social Sciences

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Pendidikan matematika realistik berbantuan geogebra: Efektifkah ditinjau dari literasi matematika dan kemandirian belajar? Nurul Indah Septianisha; Syukrul Hamdi; Wahyu Setyaningrum
Jurnal Math Educator Nusantara: Wahana Publikasi Karya Tulis Ilmiah di Bidang Pendidikan Matematika Vol 11 No 2 (2025): Jurnal Math Educator Nusantara
Publisher : Program Studi Pendidikan Matematika, Universitas Nusantara PGRI Kediri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29407/jmen.v11i2.26341

Abstract

This study aims to 1) describe the effectiveness of implementing RME assisted by GeoGebra in terms of students' mathematical literacy and self-directed learning; 2) describe the effectiveness of implementing PBL in terms of students' mathematical literacy and self-directed learning; and 3) describe the differences in effectiveness between GeoGebra-assisted RME and PBL in terms of mathematical literacy and self-directed learning. This study involved 64 eighth-grade students from a public junior high school in Yogyakarta, utilizing a nonequivalent control group design Data were collected through test and non-test instruments and analyzed using one-sample t-tests and Hotelling's T² test. The findings show that: 1) GeoGebra-assisted RME learning is effective in enhancing both students’ mathematical literacy and self-directed learning; (2) PBL is also proven to be effective in supporting students’ mathematical literacy and self-directed learning; (3) A significant difference exists between the effectiveness of GeoGebra-assisted RME and PBL when viewed from the perspectives of mathematical literacy and self-directed learning; (4) GeoGebra-assisted RME does not outperform PBL in improving mathematical literacy; and (5) GeoGebra-assisted RME is more effective than PBL in promoting students’ self-directed learning. Therefore, the choice of instructional strategy should align with the intended learning outcomes.
Co-Authors Syukrul Hamdi Wahyu Setyaningrum