Diawati, Chansyanah and Fadiawati, Noor and Syamsuri, M. Mahfudz Fauzi (2022) Hasil Cek Similarity "Improving Creative Thinking Skills of Junior High School Students through a Project-Based Learning Model of Cassava Peel Waste Processing" Jurnal Pendidikan MIPA, Vol. 23, No. 4, pp 1850-1861. UIN Raden Fatah Palembang, Palembang.
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Abstract
Creative thinking skills have an important role to face the challenges of the 21st century. This study aims to improve the creative thinking skills of junior high school students through a project-based learning model for processing cassava peel waste. This research method is quasi-experimental, non-equivalent pre-test-post-test control group design. The sample in this study was class VII students of SMPN 1 Purbolinggo, who were determined using a purposive sampling technique. The number of students in the control and the experimental classes was 32 people each. The instruments in this research are the Creative Thinking Skills Test and Performance Assessment. The results showed that the average N-gain for creative thinking skills in the experimental class was in the medium category (0.58), while on the control class, it was in the low category (0.29). Cohen's d coefficients for each indicator of creative thinking skills fluency, flexibility, originality, and elaboration; were 0.62, 0.58, 0.72, and 0.72, respectively, all in the medium category. However, Cohen's d coefficient effect size for the average N-gain overall creative thinking skills is 2.40, belonging to the very large category. Based on these results, it can conclude that the project-based learning model is effective with a very large effect on improving students' creative thinking skills.
| Item Type: | Other |
|---|---|
| Subjects: | Ilmu Tarbiyah dan Keguruan > Pendidikan Kimia 500 Sains dan Matematika > 540 Kimia dan ilmu yang terkait |
| Divisions: | Fakultas Sains dan Teknologi > 47201 - Kimia |
| Depositing User: | Mr M. Mahfudz Fauzi Syamsuri |
| Date Deposited: | 14 Apr 2023 02:14 |
| Last Modified: | 14 Apr 2023 02:14 |
| URI: | http://repository.radenfatah.ac.id/id/eprint/26756 |
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