Palupi, Windi and Fadiawati, Noor and Diawati, Chansyanah (2019) Peningkatan Keterampilan Berpikir Kreatif Siswa SMA Menggunakan Model Pembelajaran Berbasis Masalah Pencemaran oleh Limbah Cair Tahu. Jurnal Pendidikan dan Pembelajaran Kimia, 8 (2). pp. 361-374. ISSN ISSN: 2302-1772

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Abstract

The purpose of this research was to describe the effectiveness of a problem-based learning model on pollution by the liquid waste of tofu to improve students’ creative thinking skills. The population on this research was all of the students from one of Senior High School in Bandar Lampung in grade XI MIA. The samples on this research are XI MIA 5 as control and XI MIA 8 as experiment class, that obtained by purposive sampling technique. The method used was quasi-experiment with the matching only pretest-posttest control group design. The data study analyzed using parametric statistics with t-test and n-gain calculation. The result showed that the posttest average value in the experiment class (69,88) was higher than in the control class (56,80) and the average n-gain experiment class in the medium category. Therefore, it is concluded that the implementation problembased learning model on pollution by the liquid waste of tofu was effective to improve students’ creative thinking skills. Keywords: problem-based learning, pollution by liquid waste of tofu,creative thinking skills.

Item Type: Article
Subjects: L Education > LB Theory and practice of education > LB1603 Secondary Education. High schools
Divisions: Fakultas Keguruan dan Ilmu Pendidikan (FKIP) > Prodi Pendidikan Kimia
Depositing User: Dr., M.Si. Noor Fadiawati
Date Deposited: 17 Feb 2020 03:41
Last Modified: 17 Feb 2020 03:41
URI: http://repository.lppm.unila.ac.id/id/eprint/17256

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