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Jumadi
Yogyakarta State University
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Education Materials Science & Nanotechnology Physics

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Analysis of Scientific Literacy Capability in Aspects Attitude of Students in Yogyakarta Syarifa Nurmarwaa; Jumadi; Heru Kuswanto
Jurnal Penelitian Pendidikan IPA Vol 11 No 3 (2025): March
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i3.6453

Abstract

One of the important qualities that students must possess is the ability to read and understand scientific texts. The ability and attitude of high school students' science literacy in Yogyakarta will be tested in this study. To provide a scientific explanation of what happens during data collection, this research uses a quantitative descriptive methodology. As many as sixty-six high school students from Yogyakarta were used as the research sample. The science literacy attitude aspect questionnaire was used as a direct data collection tool. Analysis, collecting literature, making instruments, presenting and reducing data, conclusion are some components of the data analysis method. In terms of the components of scientific literacy attitudes, the research found that high school students in Yogyakarta have a "enough" level of ability. Students' attitudes towards each component of scientific literacy skills are divided into three categories: "low" for honesty and critical thinking, "enough" for feeling of enthusiasm and collaborating, or "good" for perseverance and responsibility. Research findings indicate that high school students in Yogyakarta need to improve their scientific literacy skills, particularly in the attitude component. Ideas for better materials, appropriate learning media, and teaching models aligned with physics concepts are some of the efforts made to improve students' scientific literacy skills, which are still lacking in terms of attitude.
Pengembangan Lembar Kerja Siswa Elektronik (E-LKPD) Fisika Berbasis Problem Based Learning (PBL) untuk Meningkatkan Keterampilan Berpikir Kritis Peserta Didik Kelas X Nisrina Hasna Mustofa; Pujianto; Jumadi
Jurnal Penelitian Pendidikan IPA Vol 12 No 6 (2026)
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v12i6.11675

Abstract

Critical thinking skills are essential in 21st-century education. However, physics learning in schools still relies on conventional teaching materials and limited instructional approaches, resulting in students' low critical thinking skills. Therefore, this study aimed to develop a Problem-Based Learning (PBL)-based Physics Electronic Student Worksheet (E-LKPD) and examine its feasibility and effectiveness in improving students' critical thinking skills. This research employed a Research and Development (R&D) approach using the Four-D (4-D) development model. The effectiveness of the developed E-LKPD was evaluated using a pretest–posttest control group design. Data were collected through interviews, observations, questionnaires, tests, and documentation. The results showed that the developed E-LKPD was highly feasible based on expert validation, practical based on students' responses, and effective in improving students' critical thinking skills. The experimental class achieved a higher N-Gain score (0.364, medium category) than the control class (0.265, low category). These findings indicate that integrating PBL into interactive digital worksheets supports student-centered learning and promotes students' critical thinking skills. Therefore, the developed PBL-based Physics E-LKPD can be used as an effective digital teaching material for improving students' critical thinking skills.
Co-Authors Heru Kuswanto Nisrina Hasna Mustofa Pujianto Syarifa Nurmarwaa