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Universitas Pejuang Republik Indonesia
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Pendampingan Persiapan Olimpiade Matematika dan Biologi pada SMAN 18 Gowa Nur Aisyah; Ismi Rayyan; Mutmainnah Mutmainnah; Winda Pratiwi; Riski Seprida; Asmayani Asmayani
Jurnal Insan Pengabdian Indonesia Vol. 4 No. 2 (2026): Juni : Jurnal Insan Pengabdian Indonesia
Publisher : PT. ALHAFI BERKAH INDONESIA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62007/jouipi.v4i2.1015

Abstract

The application of Mastery Learning in Olympiad mentoring at SMAN 18 Gowa Regency was carried out using a classroom action research model involving 20 students from grades 11 and 12. The mentoring process followed a cyclical structure consisting of planning, action, observation, and reflection, supported by observation techniques, tests, and documentation. The implementation of the mastery learning model effectively improved students’ mathematics learning outcomes, as shown by a significant increase in mastery levels: 65% before the intervention, 75% after the first cycle, and 90% after the second cycle. In addition, the average learning score rose from 71 in the first cycle to 87 in the second cycle, reflecting substantial progress in understanding and problem-solving abilities. These results indicate that Mastery Learning not only enhances students’ mathematics performance but also strengthens their readiness and confidence to compete in the National OSN competition, demonstrating the model’s positive contribution to academic achievement and Olympiad preparation.
Co-Authors Asmayani Asmayani Ismi Rayyan Nur Aisyah Riski Seprida Winda Pratiwi