Saputro, S.
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Item Analysis of Critical Thinking Skills Instrument to Measure Effectiveness of Scientific Group Inquiry Learning (SGIL) Model Wijayanti, M. D.; Rahardjo, S. B.; Saputro, S.; Mulyani, S.
Jurnal Pendidikan IPA Indonesia Vol 8, No 4 (2019): December 2019
Publisher : Program Studi Pendidikan IPA Fakultas Matematika dan Ilmu Pengetahuan Alam (FMIPA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jpii.v8i4.20794

Abstract

The purpose of this study is to analyze the problem set items to get information and feedback on critical thinking skills tests. This research develops a SGIL model that can improve students’ critical thinking learning. This study uses a research and development design to develop the SGIL model. The SGIL model is proven to be able to improve the critical understanding of PGSD students. The syntax of SGIL consists of 6 steps, namely: (1) discussion of problems and topic selection; (2) research planning; (3) implementation; (4) data integration; (5) analysis and synthesis; and (6) conclusions and communication. The participants were 114 Elementary Teacher Education Program (PGSD) students who were selected by using a random sampling technique. This research was conducted in 3 sample universities. The data of SGIL model effectiveness was measured by using instrument of critical thinking skills. This instrument has been analyzed for its validity, reliability, level of difficulty, and discrimination item. Tests to obtain data were carried out for 90 minutes. The instrument was calculated by using analysis of Quest and Lisrel.
Conservation Value of Gunungan Wayang Kulit Purwa for Science Learning Materials Fahrudin, D.; Saputro, S.; Sarwanto, S.; Sauli, S. S.; QiaoLu, Q.
Jurnal Pendidikan IPA Indonesia Vol 12, No 3 (2023): September 2023
Publisher : Program Studi Pendidikan IPA Fakultas Matematika dan Ilmu Pengetahuan Alam (FMIPA)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jpii.v12i3.42870

Abstract

This study aims to explore the concepts of ecology and biodiversity, the value of environmental preservation in gunungan wayang kulit purwa, and its correlation to science learning or environmental education in a science subject at the junior high school level to increase environmental awareness. This research employed a qualitative descriptive approach. This research included ethnographic research associated with symbolic interpretation in anthropology. The informants of this study were a puppeteer (dalang), a javanology expert, a gunungan wayang kulit purwa creator, and a biodiversity expert chosen by purposive sampling. Data were collected through semi-structured interviews, literature reviews, and content analysis. Data triangulation was applied to ensure the data validity. The data were analyzed using a spiral analysis model, including managing, reading, marking, describing, classifying, interpreting, and visualizing data continuously. The study results show that the gunungan wayang kulit purwa contains the conservation value and concept of ecology and biodiversity. This concept has a correlation with the material on ecology and biodiversity in the independent curriculum in a science subject at schools. The ecological concept includes biotic and abiotic components, symbiosis, pollinators and predators, food chains, food webs, competition, and the value of environmental preservation. The findings in the form of a link between ecological concepts and biodiversity in the gunungan wayang kulit purwa have implications for the potential use of gunungan wayang kulit purwa as a learning resource for science education in schools or environmental education to increase environmental awareness of the young generation.