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What do my students need? Deep analysis of student's individual cognitive ability using person diagnostic map Sukarelawan, Moh. Irma; Indratno, Toni Kus; Widodo, Widodo; Dwijananti, Pratiwi; Hikmah, Fitri Nur; Abdullah, Nurul Syafiqah Yap
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.v8i2.9900

This research aims to evaluate students' conceptual understanding in the field of physics, focusing on the concepts of heat and temperature, using the Person Diagnostic Map (PKMAPs) approach. This method allows individual assessment of students' conceptual understanding, going beyond the limitations of conventional analysis methods that focus on groups. This research used a survey involving eight students from a private university in Yogyakarta, Indonesia. Data was collected through a multiple-choice test of 20 items, processed using Ms. Excel and Winsteps 4.6.1. The research results show that PKMAPs are effective in identifying individual student understanding, including detecting "correct" response patterns resulting from guessing or cheating, as well as "incorrect" response patterns caused by incompetence or inaccuracy. This information allows educators to determine appropriate teaching methods, including remediation, re-teaching, or enrichment, according to each student's individual needs. This research concludes that using the Person Diagnostic Map in the context of physics education provides a more personal and effective approach to analyzing students' conceptual understanding. This method provides deeper insight into students' individual strengths and weaknesses, facilitating more focused and effective learning planning.

Problem-solving ability of high school students: Preliminary study analysis using rasch modeling Syifa, Annisa; Azizah, Anisa Nur; Fardanti, Aribah Chika; Rahayu, Fatonah; Indratno, Toni Kus; Sukarelawan, Moh. Irma; Abdullah, Nurul Syafiqah Yap
Journal of Environment and Sustainability Education Vol. 2 No. 2 (2024)
Publisher : Education and Development Research

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62672/joease.v2i2.37

One of the problems in learning physics is the weak ability of students to solve problems. Therefore, this study aims to conduct a preliminary study to recommend appropriate learning models. The type of research used is survey research. As many as 23 students were involved as primary data sources to determine the need for problem-solving skills. Respondents came from class XI of one of the state high schools in Yogyakarta. Problem-solving ability data was collected using 16 survey items formatted in the Google Form. Data analysis was performed using Rasch modeling. The analysis results show that there are limitations in students' problem-solving skills or abilities. Based on the survey results, it is recommended that the Problem base learning or guided inquiry model can be an alternative to optimizing students' problem-solving abilities.

Problem-solving ability of high school students: Preliminary study analysis using rasch modeling Syifa, Annisa; Azizah, Anisa Nur; Fardanti, Aribah Chika; Rahayu, Fatonah; Indratno, Toni Kus; Sukarelawan, Moh. Irma; Abdullah, Nurul Syafiqah Yap
Journal of Environment and Sustainability Education Vol. 2 No. 2 (2024)
Publisher : Education and Development Research

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62672/joease.v2i2.37

One of the problems in learning physics is the weak ability of students to solve problems. Therefore, this study aims to conduct a preliminary study to recommend appropriate learning models. The type of research used is survey research. As many as 23 students were involved as primary data sources to determine the need for problem-solving skills. Respondents came from class XI of one of the state high schools in Yogyakarta. Problem-solving ability data was collected using 16 survey items formatted in the Google Form. Data analysis was performed using Rasch modeling. The analysis results show that there are limitations in students' problem-solving skills or abilities. Based on the survey results, it is recommended that the Problem base learning or guided inquiry model can be an alternative to optimizing students' problem-solving abilities.

Quality of Four-Tier Diagnostic Test on Wave and Vibration Materials: An Empirical Study Using Rasch Modeling Sukarelawan, Moh. Irma; Indratno, Toni Kus; Oktova, Raden; Abdullah, Nurul Syafiqah Yap
Jurnal Pendidikan Fisika Indonesia Vol 20, No 1 (2024)
Publisher : Department of Physics, Faculty of Mathematics and Natural Sciences

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jpfi.v20i1.47493

Not all teachers have the ability to develop diagnostic instruments for misconception. Meanwhile, there is an urgent need to diagnose student misconceptions. Therefore, this research aims to carry out the process of adapting misconception-diagnostic instruments to wave and vibration materials. This study used a cross-sectional quantitative survey method. The adaptation process was conducted with 306 state high school students taking wave and vibration classes. Respondents were selected using convenience sampling techniques. 4WADI (Four-tier Wave and vibration Diagnostic Instrument) was translated into Indonesian, consulted with language experts, and assessed by material and evaluation experts to produce an instrument appropriate to the Indonesian cultural context. Before the empirical test was carried out, I-4WADI (Indonesian et al. and vibration Diagnostic Instrument) was tested for readability on 35 students. As a result, the I-4WADI has excellent readability. The validation results of six experts were analyzed using the Aiken V technique. A total of 25 items were used for expert validation. Empirical validation data were analyzed using the Rasch model. Review empirical validation from the aspects of item fit and unidimensionality. The analysis results show that I-4WADI has good quality based on validity and reliability. The infit MnSq values ranged from 0.81 to 1.40, and the outfit MnSq values ranged from 0.71 to 1.36. The instrument reliability value is 0.98. So, I-4WADI can be applied to high school students in Indonesia. These findings have practical implications for teachers who wish to diagnose students' misconceptions about waves and vibration.

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