Pengaruh Model Problem Based Learning (PBL) dan Project Based Learning (PjBL) Terhadap Hasil Belajar Biologi Pada Materi Pencemaran Lingkungan Siswa Sekolah Menengah Atas
Abstract
This research was aimed to determine: the effect of model problem based learning (PBL), project based learning (PjBL) and conventional learning to: biology learning outcomes of students in the matter of environmental pollution in SMA Negeri 2 Kota Tebingtinggi. A quasi-experiment research used pretest-posttest control group design. Samples were selected using random cluster sampling technique and divided into experiment and control classes. The tenth class of sains-2 was applied with conventional learning (control), the tenth class of sains-3 was applied with problem based learning (PBL), and the tenth class of sains-4 was applied with project based learning (PjBL). Data were analyzed using Analysis Covarian (anacova) at the level of significance α = 0.05 and followed by Tukey’s test with SPSS ver 21.0. The results showed that: There was an effect of learning model to biology learning outcomes (P= 0,025). Biology learning outcomes that learned with problem based learning (81,46 ± 6,59) was higher than the project based learning (81,43 ± 10,14) and conventional learning (65,43 ± 7,10). Based on the results showed that problem based learning (PBL) is better than project based learning (PjBL) and conventional learning.
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PDFDOI: https://doi.org/10.24114/jpb.v6i2.6550
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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