Yulita, Enti and Fadiawati, Noor and Diawati, Chansyanah (2018) Efektivitas Pembelajaran Berbasis Masalah Pencemaran Limbah Cairan Pemutih dalam Meningkatkan Keterampilan Berpikir Tingkat Tinggi. Jurnal Pendidikan dan Pembelajaran Kimia, 7 (2). pp. 1-14. ISSN ISSN: 2302-1772

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The Effectiveness of Problem-Based Learning Pollution by Bleach Waste to Improve Higher Order Thinking Skills. This research was aimed to describe the effectiveness of problem based learning on pollution by bleach waste to improve higher order thinking skills. The method used quasi experiment with the matching only pretest and post test control group design. Population in this research was all students of class XI IPA one of Senior High School in Bandarlampung. The sample of the research are XI IPA2 as experiment class and XI IPA 5 as control class that obtained by purposive sampling tehnique. Data analysis technique used was parametric statistic test, that using t-test. The results of this study it can be seen from post test value. Post test value in experiment class is greater than the post test value in control class, as well as the n-gain on the medium categorized in the experiment class and on low categorized in control class show that problem-based learning on pollution by bleach waste is effective in improving student’s higher order thinking skills. Keywords: pollution by bleach waste, higher order thinking skills, problem 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 CHANSYANAH Diawati
Date Deposited: 02 Jan 2019 07:53
Last Modified: 02 Jan 2019 07:53
URI: http://repository.lppm.unila.ac.id/id/eprint/10484

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