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All Journal JURNAL ILMIAH PENDIDIKAN FISIKA AL BIRUNI JPPPF (Jurnal Penelitian dan Pengembangan Pendidikan Fisika) Bestari: Jurnal Pendidikan dan Kebudayaan INPAFI (Inovasi Pembelajaran Fisika) Charm Sains : Jurnal Pendidikan Fisika Jurnal Abdimas Maduma Impulse: Journal of Research and Innovation in Physics Education Jurnal FisTa : Fisika dan Terapannya Jurnal abimana (Jurnal Pengabdian Kepada Masyarakat Nasional) Jipmas : Journal Inovasi Pengabdian Masyarakat
Awal Mulia Rejeki Tumanggor
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Agriculture, Biological Sciences & Forestry Humanities Astronomy Biochemistry, Genetics & Molecular Biology Civil Engineering, Building, Construction & Architecture Computer Science & IT Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Mathematics Physics Social Sciences Other

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Pelatihan Analisis Instrumen Menggunakan Quest untuk Meningkatkan Kompetensi Guru dalam Evaluasi Pembelajaran Tumanggor, Awal Mulia Rejeki; Ahmad, Liza Septia; Sekeon, Cristi Ascika; Silaban, Yohansen Frando Hadinata; Pujianti, Isna; Tarigan, Yustinus
Jurnal Inovasi Pengabdian Masyarakat Vol 3 No 1 (2026): JIPMAS : Jurnal Inovasi Pengabdian Masyarakat
Publisher : PT. Karya Inovatif Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.65255/jipmas.v3i1.299

Abstract

This community service activity aimed to improve teachers' competency in analyzing learning evaluation instruments through training on Quest software based on the Rasch Model. The participants were 25 high school teachers in Tondano, conducted online via Zoom over two days using a participatory training approach. The method included preparation, execution (conceptual reinforcement, demonstration, hands-on practice, and reflective discussion), and evaluation stages. Data were collected through pretests-posttests, questionnaires, and observations, then analyzed descriptively. Results showed a significant increase in competency, with the average pretest score of 46.80 increasing to 81.20 on the posttest (a 73.50% increase). The N-Gain value of 0.65 falls into the medium category, indicating meaningful training effectiveness. A total of 92% of participants showed substantial improvement and were able to operate Quest and interpret outputs such as item difficulty (logit), item fit statistics (INFIT/OUTFIT MNSQ), and reliability. Participant responses were very positive, with 88% stating the material was relevant and 84% committing to apply the training results in their schools. This activity contributes to strengthening teachers' pedagogical competence in evidence-based learning evaluation.
Ethnophysics Study of the Malige Traditional House: Identification of Physics Principles in Local Wisdom for Physics Education: Kajian Etnofisika Rumah Adat Malige: Identifikasi Prinsip Fisika dalam Kearifan Lokal untuk Pembelajaran Fisika Tumanggor, Awal Mulia Rejeki; Armanto; Lumembang, Megastin Massang; Siahaan, Berton Maruli; Jaya, Daniel Jesayanto
Bestari: Jurnal Pendidikan dan Kebudayaan Vol. 7 No. 1 (2026): April 2026
Publisher : Sekolah Tinggi Keguruan dan Ilmu Pendidikan (STKIP) Melawi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46368/bjpd.v7i1.4980

Abstract

Local wisdom in the architecture of Malige reflects the intuitive understanding of the Buton people regarding principles of physics, making it compelling to study in the context of physics education. This study aims to identify the physics principles in the Malige Traditional House in Bau-Bau through an ethnophysics approach. The method used was descriptive qualitative, with data collection through observation, interviews, and documentation studies. The results reveal the application of rigid body equilibrium and force distribution concepts in nail-less wooden joints, fluid mechanics in the natural ventilation system, and force equilibrium on the inclined plane of the stairs. The study concludes that this local wisdom aligns with modern physics theory and holds potential as a source for meaningful contextual physics learning.
Rasch Model Analysis of Senior High School Physics Test Items in an Academic Competition in North Sulawesi Tumanggor, Awal Mulia Rejeki; Mahulae, Parno Sumanro; Sekeon, Cristi Ascika; Silaban, Yohansen Frando Hadinata; Ahmad, Liza Septia; Pujianti, Isna
Impulse: Journal of Research and Innovation in Physics Education Vol. 6 No. 1 (2026): Vol. 6 No. 1 (2026): Impulse: Journal of Research and Innovation in Physics Edu
Publisher : Pendidikan Fisika FITK UIN Sunan Kalijaga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14421/impulse.2026.61-03

Abstract

Evaluating the quality of test items is crucial for accurately assessing student competence in academic competitions such as physics olympiads. This study aims to analyze the quality of physics olympiad test items used in the Temu Fisika 2024 competition for senior high school students across North Sulawesi. A total of 40 multiple-choice items from the preliminary round of the Temu Fisika 2024 physics olympiad were analyzed. The responses of 35 high school students who participated in the competition were examined using the Rasch model through the QUEST program. The analysis covered item fit, reliability (item and person), difficulty level, and distractor effectiveness as complementary CTT analysis. The results showed that 33 items (82.5%) fit the Rasch model, while seven items showed misfit. The Rasch reliability indices were good (Item Reliability = 0.82, Person Reliability = 0.84). The difficulty levels were appropriately distributed, with 50% of items categorized as moderate, 22.5% easy, 20% difficult, 2.5% very easy, and 5% very difficult. However, distractor analysis revealed a significant shortcoming: only 15% of items had all distractors functioning effectively. This study is the first Rasch analysis of the Temu Fisika olympiad, providing empirical evidence that while the test is generally reliable, specific improvements are needed. The findings highlight the importance of revising misfitting items and non-functional distractors to improve the discriminating power of the test, particularly among high-ability participants. This study also provides a practical reference for improving item development and validation processes in academic competitions.
Co-Authors Ahmad, Liza Septia Alfrie Musa Rampengan Armanto Arundaa, Rillya Berton Maruli Siahaan Dominikus Rojoki Manullang Edi Suprayetno Ernila Siringo Ringo Ernila Siringo Ringo Harliadi, Muhammad Dika Insih Wilujeng Ishak Pawarangan Jaya, Daniel Jesayanto Jein Jeilen Tampi Jonris Tampubolon Jumadi Jumadi Liston Sihombing Lumembang, Megast Massang Mahulae, Parno Sumanro Megastin M. Lumembang Muhammad Dika Harliadi Paembonan, Tiara Lestari Parno Sumanro Mahulae Pujianti, Isna Rappel Situmorang Rimma Sianipar Ringo, Ernila Siringo Sampouw, Falenthino Sarayar, Widyata Nikbert Sekeon, Cristi Ascika Silaban, Yohansen Frando Hadinata Supahar, Supahar Tarigan, Yustinus Varisky Abraham Dumanaw Yulita Sirinti Pongtambing Yustinus Tarigan