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All Journal Jumper : Journal of Educational Multidisciplinary Research
Yuni Khafifah Putri
Universitas Islam Negeri Raden Intan Lampung
Computer Science & IT Education Environmental Science Library & Information Science Mathematics

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Pengaruh Model Pembelajaran Self Organized Learning Environment (SOLE) terhadap Kemampuan Pemecahan Masalah Matematis dan Self Confidence Peserta Didik Yuni Khafifah Putri; Bambang Sri Anggoro; Siska Andriani
Jumper: Journal of Educational Multidisciplinary Research Vol 5 No 2 (2026): Jumper: Journal of Educational Multidisciplinary Research
Publisher : LSM Catimore dan Sahabat Jl. Paya Ilang/Pertamina Desa Lemah Burbana, Takengon, Aceh Tengah 24552

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56921/jumper.v5i2.472

Abstract

This study aims to determine the effect of the Self Organized Learning Environment (SOLE) learning model on students’ mathematical problem solving ability and self confidence. The research used a quasi-experimental method with a Nonequivalent Posttest Only Control Group Design involving 63 eighth-grade students at SMP Negeri 29 Bandar Lampung. Data were collected through essay tests and self confidence questionnaires. Instrument validity and reliability were verified using Pearson Product Moment correlation and Cronbach’s Alpha. The MANOVA hypothesis test showed: (1) a simultaneous effect of the SOLE model on both dependent variables; (2) a significant effect on mathematical problem solving ability; and (3) a significant effect on self confidence. The mean post-test score of the experimental class (79.25) was substantially higher than the control class (47.94), and the mean self confidence score of the experimental class was also higher. These results indicate that the SOLE learning model is effective in improving students’ mathematical problem solving ability and self confidence.
Co-Authors Bambang Sri Anggoro Siska Andriani