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All Journal Mutiara: Jurnal Penelitian dan Karya Ilmiah Harmoni Pendidikan: Jurnal Ilmu Pendidikan
Sashi Kirana Zahrani Putri
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Religion Humanities Computer Science & IT Education Electrical & Electronics Engineering Languange, Linguistic, Communication & Media Mathematics Other

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Pengaruh Pembelajaran Berbantuan Geogebra terhadap Kemampuan Penalaran Matematis Siswa : Meta Analisis Dhiya Ulhanan; Sashi Kirana Zahrani Putri; Syamsa Nura; Rena Revita
Harmoni Pendidikan : Jurnal Ilmu Pendidikan Vol. 2 No. 3 (2025): Harmoni Pendidikan : Jurnal Ilmu Pendidikan
Publisher : Lembaga Pengembangan Kinerja Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62383/hardik.v2i3.1783

Abstract

Mathematical reasoning skills are an important aspect of mathematics learning that supports students in understanding concepts deeply and logically. With the development of technology, the use of interactive learning media such as Geogebra has become a promising alternative to improve the quality of learning. This study aims to analyze the effect of Geogebra-assisted learning on students' mathematical reasoning skills through a meta-analysis approach. The method used is a Systematic Literature Review (SLR) guided by the PRISMA guidelines, covering publications from 2015 to 2025 that meet specific inclusion criteria. The analysis of seven research articles revealed that six of them showed a large to very large effect on improving mathematical reasoning skills, while one article showed a small effect. These findings reinforce the conclusion that Geogebra is generally effective in supporting the development of students' mathematical reasoning skills and is worthy of being part of mathematics learning strategies in the digital age.
Pengaruh Model Discovery Learning terhadap Kemampuan Pemecahan Masalah Matematis Siswa: Meta Analisis Sashi Kirana Zahrani Putri; Hasanuddin Hasanuddin
Mutiara : Jurnal Penelitian dan Karya Ilmiah Vol. 3 No. 3 (2025): Juni : Mutiara : Jurnal Penelitian dan Karya Ilmiah
Publisher : STAI YPIQ BAUBAU, SULAWESI TENGGARA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59059/mutiara.v3i3.2434

Abstract

Discovery Learning (DL) is increasingly being applied in mathematics learning, but in-depth studies are still needed to assess the extent to which this method is effective in improving students' abilities in solving mathematical problems, as well as analyzing various existing research regarding the impact of DL models on students' problem-solving abilities. This research aims to analyze various existing research results regarding the influence of DL models on students' problem-solving abilities. This study is very important to provide strong evidence about the effectiveness of DL, so that it can help educators make evidence-based decisions in the mathematics learning process. For its methodology, this research uses quantitative meta-analysis by conducting a systematic review of 12 research articles published between 2017 and 2024, and calculating the effect size. The results of the meta-analysis show that the DL model has a significant influence on mathematical problem solving abilities (KPMM), with an effect size reaching 2.569, which shows a large impact in improving this competency. This research contributes to strengthening empirical evidence regarding the effectiveness of DL in mathematics education, especially in terms of developing problem-solving abilities. These findings suggest that educators should consider integrating the DL model in mathematics teaching to improve students' problem-solving abilities.
Co-Authors Dhiya Ulhanan Hasanuddin Hasanuddin Rena Revita Syamsa Nura