Viyanti, Viyanti and Widyastuti, Widyastuti and Suyatna, Agus and Nurulsari, Novinta and Dinantika, Haza Kurnia Scientific Reasoning Analysis on the Implementation of PjBL- Worksheet on Renewable Energy Topic in High School Physics Learning. Proceedings of the 4th. International Conference on Progressive Education 2022 (ICOPE 2022), 746. pp. 491-502. ISSN 2352-5398

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Abstract

Scientific reasoning skills (SR) is one of important skills in Content Standards for Elementary and Secondary Education as stated in the Minister of Education and Culture Regulation No. 21 of 2016. In fact, there are many students who found difficulties in developing scientific reasoning skills on the Physics learning process. Preliminary research lead to the finding that a learning media/worksheet for Renewable Energy topic that can facilitate various learning styles and levels of students’ initial knowledge is needed as an effort to overcome the differences in scientific reasoning. As a follow-up to the previous develop- ment research, this research implemented PjBL worksheet on renewable energy to analyze students’ scientific reasoning. This research is a quasi-experimental with one group pretest-posttest design. The population of this study were all of 12th students in one of the SMA N in Pringsewu district. Purposive sampling technique were used in obtaining 29 students as research sample. The instrument of the study is test of scientific reasoning ability in the form of essay that was developed to meet content validity and high reliability. Research data were ana- lyzed through descriptive and inferential statistical analysis (test of the dependent data for mean difference) at the 5% significance level. The results showed that the average SR of students before implementation was 41.17, which increased to 83.79 after the implementation of PjBL-worksheet. The results of the statistical test also confirm the conclusion that the stdent’s SR ability after implementing PjBL-worksheet is better than the student’s SR before implementation. It was also found that all students experienced an increase in SR with the category of at least moderate individual improvement and the average gain score of SR students was 0.72 which was in the high improvement category. So it can be concluded that the student’s SR is categorized as good after the implementation of PjBL-worksheet.

Item Type:	Article
Subjects:	L Education > L Education (General)
Depositing User:	WIDYASTUTI
Date Deposited:	27 Jun 2024 04:14
Last Modified:	27 Jun 2024 04:14
URI:	http://repository.lppm.unila.ac.id/id/eprint/53911

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