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Journal : Jurnal Pendidikan MIPA

Using the Rasch Model to Develop a Measure of Students’ Problem Solving Ability in Optical Instruments Vera, Rosi; Kaniawati, Ida; Utama, Judhistira Aria
Jurnal Pendidikan MIPA Vol 24, No 2 (2023): Jurnal Pendidikan MIPA
Publisher : FKIP Universitas Lampung

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Abstract

This study aims to develop a test instrument for problem-solving abilities in the material of optical instruments. The research method used is the development of a 4D model consisting of defining, designing, developing, and disseminating. Participants in this study consisted of 75 consisting of 40 males and 35 females in grade 12 high school sciences program at a high school in Bandung. Based on the results of the analysis, it was obtained: (1) expert validation with a CVR index value of 1 and the test instrument included in the valid category, (2) construct validation using Rasch was declared valid, (3) the reliability of each item using Rasch analysis was declared reliable with Cronbach alpha of 0.96, and (4) the difficulty level of the items is evenly distributed at each level of difficulty. Therefore, the test instrument that has been developed can measure students' problem-solving abilities in the material of optical instruments. Keywords: pemodelan Rasch, problem solving ability, optical instruments. DOI: http://dx.doi.org/10.23960/jpmipa/v24i2.pp419-431
Technology and Engineering Literacy Profile of High School Students: Comparison between STEM and Non-STEM Learning Sumiati, Sumiati; Suwarma, Irma Rahma; Utama, Judhistira Aria; Riandi, Riandi; Kuroda, Tomotaka
Jurnal Pendidikan MIPA Vol 26, No 3 (2025): Jurnal Pendidikan MIPA
Publisher : FKIP Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jpmipa.v26i3.pp1580-1593

Abstract

Technology Engineering Literacy (TEL) represents an essential competency in the 21st century, encompassing the ability to understand, evaluate, and apply technological and engineering concepts in everyday life and professional settings. This study was conducted to compare the TEL profiles of high school students engaged in Science, Technology, Engineering, and Mathematics (STEM) and non-STEM fields, with a particular emphasis on the renewable energy topic. The research employed a quantitative approach and involved 125 high school students, who were selected by purposive sampling techniques. Data were collected utilizing a TEL test instrument specifically designed for this research. Mann-Whitney analysis using SPSS 26 revealed a significant difference between STEM and non-STEM groups. Additionally, the TEL profiles of STEM and non-STEM students were evaluated by examining the percentages of complete and incomplete achievements. The findings show that students participating in STEM learning demonstrated a superior TEL profile compared to their non-STEM peers. Specifically, regarding the understanding of technological principles, 89% of STEM students completed the assessment, whereas only 75% of non-STEM students achieved this. In the context of developing solutions and reaching goals, 84% of STEM students met the completion criteria, in contrast to 63% of non-STEM students. For the technology and society dimension, 87% of STEM students completed the assessment, compared to only 59% of non-STEM students. In the design and systems area, 89% of STEM students completed the tasks, while 81% of non-STEM students did. Lastly, in the Information and Communication Technology (ICT) domain, 82% of STEM students reached the completion category, while merely 60% of non-STEM students did. These results emphasize the significant impact of STEM learning in enhancing students’ technology engineering literacy, thereby equipping students with essential skills relevant to the needs of the 21st century.    Keywords: technology_and_engineering_literacy, STEM, renewable_energy.
Research Trends About Education for Sustainable Development (ESD) in Science Learning: A Bibliometric Analysis During 2014-2024 Entang, Entang; Utama, Judhistira Aria; Liliawati, Winny; Sohn, Jungjoo; Wahyudi, Ismu
Jurnal Pendidikan MIPA Vol 25, No 3 (2024): Jurnal Pendidikan MIPA
Publisher : FKIP Universitas Lampung

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Abstract

Education for Sustainable Development (ESD) has become a critical focus in science learning as it addresses global challenges such as climate change, sustainability awareness, and resource management. However, research on ESD in science education lacks a cohesive understanding of its thematic trends, global contributions, and the role of educators. This study aims to analyze the research landscape of ESD in science learning, identify dominant thematic trends, determine leading countries in publications, and emphasize the importance of teacher understanding in implementing ESD. A bibliometric analysis was conducted using the Scopus database, with data retrieved on May 17, 2024, using the keywords “ESD in Science Learning.” The study analyzed 79 publications from 2014 to 2024, including journal articles, conference papers, reviews, and proceedings. The Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) framework was applied to screen and organize the data. Bibliometric mapping with VOSviewer revealed key thematic trends, including sustainability education, climate change, collaborative learning, and innovation in teaching. Results indicate that most research originates from developed countries, with social sciences and environmental science as the dominant subject areas. Additionally, findings highlight the urgent need for teacher capacity building to effectively integrate ESD principles into science curricula. In conclusion, this study provides a comprehensive overview of ESD research in science learning, identifies gaps, and highlights opportunities for future research and teacher training to promote sustainable development goals (SDGs).        Keywords: education for sustainable development, science learning, bibliometric analysis, PRISMA.DOI: http://dx.doi.org/10.23960/jpmipa/v25i3.pp1317-1328