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All Journal EDUSAINS Momentum: Physics Education Journal
Duden Saepuzaman
Universitas Pendidikan Indonesia, Indonesia
Education Physics

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Enhancing students' data literacy through the hybrid creative problem-solving laboratory (HCP-Lab) in physics experiments courses Rizki Zakwandi; Alfiansah Sandion Prakoso; Ika Mustika Sari; Asep Akmal Fadia Nurhalim; Najmi Hiyan Fathinah; Rahma Alliya Aqquilla; Duden Saepuzaman; Desy Purwasih
EDUSAINS Vol. 18 No. 1 (2026): EDUSAINS
Publisher : Faculty of Education and Teacher Training, UIN (State Islamic University) Syarif Hidayatul

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15408/es.v18i1.50237

Abstract

Physics learning is inherently grounded in inquiry-based processes, particularly through experimental activities that engage students in observing physical phenomena. These observations are subsequently analyzed and interpreted to develop conceptual understanding, making data literacy an essential competency in physics education. However, many schools face challenges in conducting laboratory activities due to the high costs associated with procuring and maintaining experimental equipment. Moreover, conventional laboratory practices often fail to explicitly integrate data literacy as a core component of the learning process. To address these challenges, this study proposes an alternative approach that utilizes readily available devices, such as smartphones, as experimental tools. As a pilot project, a Hybrid Creative Problem-Solving Laboratory (HCP-Lab) model was developed and implemented to enhance students’ data literacy skills in an introductory physics laboratory course. The study adopted Plomp’s Educational Design Research framework and involved 28 first-year physics students, divided into two classes (15 students in Class A and 13 students in Class B). Data was collected over an eight-week period using data literacy assessments, student development observation sheets, and portfolio evaluations. Quantitative data were analyzed using descriptive and inferential non-parametric statistical techniques, while qualitative data were examined using NVivo software. The findings indicate that the HCP-Lab model effectively supported the development of students’ data literacy skills, with observable improvements throughout the intervention. Students demonstrated notable progress in data processing, interpretation, and evidence-based conclusion drawing. Statistical analysis revealed a significant difference between pre- and post-intervention data literacy performance (p < .05). In addition, students reported that the HCP-Lab model provided a novel, engaging, and comprehensive laboratory learning experience. These findings suggest that the HCP-Lab model offers a viable alternative for physics laboratory instruction, particularly in educational settings with limited access to conventional laboratory equipment, while simultaneously fostering essential data literacy competencies.
Application of the RASCH model to analyze Critical Thinking Skills Instruments (CTSI) on static fluid concept Lingga Thursina Fajriyati; Duden Saepuzaman; Lina Aviyanti; Winny Liliawati
Momentum: Physics Education Journal Vol. 10 No. 1 (2026)
Publisher : Universitas PGRI Kanjuruhan Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21067/mpej.v10i1.12442

Abstract

This study aims to analyze the reliability, validity of item analysis, and estimation of respondents' abilities in assessing students' critical thinking skills (CTS) instrument on static fluid material using the Rasch model. There are five indicators of the CTS instrument, namely Basic Clarification (BCL), Decision Basis (TBD), Inference (INF), Advanced Clarification (ACL), and Assumption and Integration (SIN), with a total of 20 items. The Rasch model was chosen because it provides an in-depth analysis of item characteristics, respondents' abilities, and allows the identification of imprecise or biased items. Although the theoretical background is presented briefly due to the methodological focus of this study, previous studies have primarily emphasized improving CTS through learning interventions rather than developing standardized measurement instruments. The research method used is quantitative with a descriptive design using Win steps 3.73 software for data analysis. The sample consisted of 215 high school students in grades XI and XII majoring in science, consisting of 120 female students and 95 male students in West Java. The results of the study showed that the test instrument had high reliability with an individual reliability of 0.73 and an item reliability of 0.92, as well as good internal consistency with a Cronbach's Alpha of 0.78. The validity of this instrument also met the acceptance criteria of the Rasch model, with MNSQ infit and MNSQ outfit values ​​ranging from 0.5 to 1.5, indicating acceptable model fit. Therefore, the CTS test instrument is suitable for use in high school physics education. This study contributes to addressing the limited availability of validated CTSCTS instruments specifically designed for static fluid material at the high school level using Rasch analysis.
Identification of mental model and prediction of class XII high school students on the topic of convection heat transfer Widia Linta Nurjanah; Ika Mustika Sari; Duden Saepuzaman
Momentum: Physics Education Journal Vol. 8 No. 2 (2024)
Publisher : Universitas PGRI Kanjuruhan Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21067/mpej.v8i2.9537

Abstract

Mental models have an important role in the learning process because learning in general can be seen as mental modeling. The purpose of this study is to identify students' mental models and identify the relationship between mental models and prediction ability on the topic of convection heat transfer. The sample of this study was 15 on 12th-grade high school students, 8 male students and 7 female students. The students came from three different schools, namely from Tasikmalaya district, Ciamis district, and Banjar City. Sampling was done by purposive sampling with the characteristics of students who have studied heat and students who have high cognitive process abilities in their respective schools. Data collection was done by semi-structured interviews with the type of questions in the form of content and prediction. Data analysis is done by constant comparative method. The results of this study show that there are no students who have a scientific mental model. Five types of mental models were found, including unclear model, convection is a continuation of conduction, convection that does not change density, convection for evaporation, and model 3. In addition, the relationship between prediction and mental model was classified as complex. This is due to students who predict without using their mental models. Knowing the diverse mental models of students, educators become more knowledgeable about the level of representation of each student. So that educators can prepare appropriate learning strategies in order to construct students' mental models.
Landscape of augmented reality research: A bibliometric analysis Fatmawaty Fatmawaty; Duden Saepuzaman; Dadi Rusdiana
Momentum: Physics Education Journal Vol. 10 No. 1 (2026)
Publisher : Universitas PGRI Kanjuruhan Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21067/mpej.v10i1.13261

Abstract

This study aims to examine the trends, contributions, and impact of Augmented Reality research, particularly in physics education, from 2006 to 2025. The study employs a bibliometric analysis approach using the Scopus database. The analysis was conducted with the aid of several software tools, including R Studio with the bibliometric and biblioshiny packages, VOS viewer, and Microsoft Excel. The findings indicate a significant increase in research productivity over the past two decades. Indonesia and the United States (USA) emerged as the two main contributing countries, with Universitas Negeri Semarang and the International Information Technology University identified as the most productive affiliations. Daineko, Y. A., stands out as a leading author, demonstrating strong research presence and extensive collaborations with other scholars. Prominent articles on AR-related topics are distributed across indexed journals. The keyword trend analysis suggests that future research should shift from mere implementation in learning contexts toward optimizing the learning environment through rigorous evaluation of AR effectiveness in education.
Characteristic of critical thinking test instrument and analysis students’ ability using Rasch model Siti Saffanah Apriliani; Duden Saepuzaman; Irma Rahma Suwarma
Momentum: Physics Education Journal Vol. 10 No. 1 (2026)
Publisher : Universitas PGRI Kanjuruhan Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21067/mpej.v10i1.13455

Abstract

This study aims to analyze the characteristics of the instrument and students' critical thinking skills on the topic of work and energy using Rasch Model. The analysis conducted includes instrument quality, instrument characteristics as indicated by person-item fit to Rasch Model, and the distribution of students' critical thinking skills. The results of the critical thinking skills test of 82 students were analyzed using Winsteps software version 3.73. The results show that the instrument used is reliable and valid, meeting the criteria for good values for both persons and items. The instrument quality analysis shows that items and persons fit Rasch Model. The Wright Map shows the pattern of students' ability distribution and the difficulty level of items, which align with the analysis of students' abilities categorized as very high, high, low, and very low, and item difficulty levels categorized as very difficult, difficult, easy, and very easy. Item Q9 is the most difficult item, and Q6 is the easiest item. The pattern of students' responses to items is shown in the Scalogram, where there are persons who provide anomalous response patterns. Overall, the instrument used has good quality for measuring students' critical thinking skills and emphasizes the importance of having a range of question difficulties.
Co-Authors Alfiansah Sandion Prakoso Asep Akmal Fadia Nurhalim Dadi Rusdiana Desy Purwasih Fatmawaty Fatmawaty Ika Mustika Sari Irma Rahma Suwarma Lina Aviyanti Lingga Thursina Fajriyati Najmi Hiyan Fathinah Rahma Alliya Aqquilla Siti Saffanah Apriliani Widia Linta Nurjanah Winny Liliawati Zakwandi, Rizki