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All Journal Jurnal Penelitian Pendidikan IPA (JPPIPA) THABIEA : JOURNAL OF NATURAL SCIENCE TEACHING
Wanda Agus Prasetya
Universitas Negeri Yogyakarta
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Education Materials Science & Nanotechnology Physics

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The Influence of the STEM-Based Engineering Design Process Model on High School Students' Creative and Critical Thinking Abilities Wulan Safitri; Slamet Suyanto; Wanda Agus Prasetya
Jurnal Penelitian Pendidikan IPA Vol 10 No 2 (2024): February
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i2.4765

Abstract

STEM-based Engineering Design Process learning model as a learning innovation to improve creative and critical thinking skills. This research aims to determine the influence of the STEM-based Engineering Design Process learning model on creative and critical thinking skills in a multivariate manner, as well as the correlation between students' creative and critical thinking skills on the subject of environmental pollution. The design of this research is Quasi Experimental with a pretest-posttest control group design. The treatment given to the experimental class was learning using the STEM-based Engineering Design Process model, while the control class used the Discovery Learning model with a scientific approach. The results of this research show that there is an influence of the STEM-based Engineering Design Process model on the ability to think creatively and critically in a multivariate manner with a value of sig. in Hotelling's trace from the MANOVA test 0.000 ‹ 0.05, and there is a correlation between creative and critical thinking abilities and the sig value. from the pearson test ‹ 0.000 ‹ 0.05. In conclusion, the STEM-based Engineering Design Process model is able to improve creative and critical thinking abilities, and there is a correlation between creative and critical thinking abilities.
Development of problem-based learning virtual laboratory on human digestive system material to improve digital literacy and critical thinking students Wanda Agus Prasetya; Anggi Tias Pratama; Wulan Safitri
THABIEA : JOURNAL OF NATURAL SCIENCE TEACHING Vol 7, No 1 (2024): THABIEA : JOURNAL OF NATURAL SCIENCE TEACHING
Publisher : Institut Agama Islam Negeri Kudus

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21043/thabiea.v7i1.25590

Abstract

This research was conducted to know the characteristics of the media and produce a feasible, practical, and effective problem-based learning virtual laboratory application to improve digital literacy and critical thinking skills of grade XI students of SMA Negeri 1 Depok Yogyakarta. This research is a research and development using the ADDIE model, which involves analysis, design, development, implementation, and evaluation. Field trials were conducted by the quasi-experimental method using a pretest-posttest control group design. A total of 72 students from two classes XI of SMA Negeri 1 Depok Yogyakarta became the subjects of field trials, divided into control classes (36 students) and experimental classes (36 students), with the application of cluster sampling techniques. Data was collected through digital literacy observation sheets and critical thinking skills test questions and then analyzed using the Manova test. The results showed that; (1) Virtual laboratories based on problem-based learning developed have the characteristics of interactive, collaborative, and emphasize independent/group research, which can motivate students by providing new learning experiences. (2) this media is suitable to be used from the aspect of media and material to improve digital literacy and critical thinking skills of students with very good categories, (3) and practical in improving digital literacy and critical thinking skills of students with very good categories, (4) and effective in improving these two aspects, by the results of the MANOVA test which indicate a significant difference In the application of these media to digital literacy and critical thinking skills of students.
Co-Authors Pratama, Anggi Tias Slamet Suyanto Wulan Safitri