Efektivitas Penggunaan Portofolio pada Perkuliahan Mikrobiologi Terhadap Kemandirian dan Hasil Belajar Mahasiswa

Shofia Lubis, Hasruddin Hasruddin, Mahmud Mahmud

Abstract


This research study aimed to know the effectiveness of portfolio assessment in microbiology course on students’ self-regulated and learning outcome. This research was the experimental research of the pretes-posttest group design. The sample was 44 students of Nondik Biologi 2013. Self-regulated questionnaire and learning outcome test were used to measure self-regulated and learning outcome of students. Data were analyzed by using independent sample t-test with SPSS statistics 21 program. The results show that: (1) Students’ self regulated learning that assessed by portfolio bigger than assessed by paper test (tcount=3,105, p<0,05), the average score of students’ regulated learning on experimental class (score 81) > students on control class (score 76); (2) Students’ learning outcome that assessed by portfolio higher than assessed by paper test (tcount=2,861, p<0,05), the average score of students’ learning outcome on experimental class (score 86) > students on control class (score 80); (3) Effect size portofolio assessment application on students’ self regulated and learning outcome is  93% dan 81%, for each. This study conclude that portfolio assessment application effective on students’ self regulated and learning outcome in experimental microbiology, State University of Medan.

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DOI: https://doi.org/10.24114/jpb.v6i1.4323

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Jurnal Pendidikan Biologi: Journal of Biology Education by Department of Biology Education, Program Pascasarjana, Universitas Negeri Medan. Dikelola oleh Jurnal Universitas Negeri Medan is licensed under a Creative Commons Attribution 4.0 International License. p-ISSN (Print) 2086-2245 | e-ISSN (Online) 2502-3810