Astuti, Margareta and Fadiawati, Noor and Saputra, Andrian (2019) Meningkatkan Keterampilan Berpikir Kreatif Siswa SMA Menggunakan Pembelajaran Berbasis Proyek Daur Ulang Minyak Jelantah. Jurnal Pendidikan dan Pembelajaran Kimia, 8 (2). pp. 444-457. ISSN ISSN: 2302-1772

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This research was aimed at describing the effectiveness of project based-learning on recycling of waste cooking oil in improving students' creative thinking skills. The method applied in this research was a quasi-experimental research with the design was the matching only pretest-posttest control group. The populations of this research were all students of class XI science in Bandar Lampung in the second semester and academic year semester 2018/2019. The technique was done by using purposive sampling technique and it took class was XI science 6 as the experimental class and XI science 4 as the control class. Data analysis technique used in this research was parametric statistical tests which belonged to t-test and n-gain calculation. The results obtained were ttest 5.09 (ttable 1.67) which means that the average of posttest value on students’ creative thinking skills in the experimental class was higher than the control class, and the average of n-gain in the experimental class was in moderate category of 0.56. Thus, it was concluded that the project based- learning on recycling of waste cooking oil project was effective in improving students' creative thinking skills. Keywords: creative thinking skills, exhaust oil waste, project-based learning

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: 14 Feb 2020 07:04
Last Modified: 14 Feb 2020 07:04

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