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Journal : Online Learning in Educational Research

Validity Analysis of VR-Based Particle Dynamics Module Development Using the Rasch Model Supurwoko, Supurwoko; Gunawan, Kadek Dwi Hendratma; Hudha, Muhammad Nur
Online Learning In Educational Research (OLER) Vol. 5 No. 2 (2025): Online Learning in Educational Research
Publisher : CV FOUNDAE

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58524/oler.v5i2.803

Abstract

Physics education often encounters challenges in fostering students’ conceptual understanding of particle dynamics, largely due to the abstract nature of the content and its reliance on symbolic mathematical representations, which can impede meaningful interpretation of physical phenomena. To address this issue, this study developed PADYVIR (Particle Dynamics Virtual Reality), a virtual reality–assisted learning module, and examined its validity, reliability, and practicality for use in higher education settings. The development process followed the ADDIE instructional design model, after which the module underwent expert appraisal and psychometric evaluation using the Rasch measurement model. Expert assessments involved physics education specialists and instructional design experts, who evaluated the content, construct clarity, and pedagogical appropriateness of PADYVIR and its supporting learning instruments. The research instruments used in this study were adapted from previously validated tools reported in the literature, thereby ensuring the validity of baseline measurements. Rasch analysis indicated strong psychometric properties, including high person and item reliability indices, acceptable fit statistics, and evidence of unidimensionality. A limited trial with undergraduate students further demonstrated the high practicality of the system in terms of usability, attractiveness, and comprehensibility. These findings confirm that PADYVIR is a psychometrically robust and user-friendly instructional resource capable of supporting the visualisation and conceptual learning of particle dynamics. Methodologically, the study contributes to the field by integrating rigorous measurement theory with immersive educational technology, offering a replicable framework for the development and evaluation of virtual reality–based learning media. Implications for instructional design and educational technology research are discussed, and directions for future effectiveness studies are proposed
Co-Authors Ahmad Fauzi Anisa Satya Sandy Azhar Umam Bakti Mulyani Budi Utami C Cari Cari Cari Chirana Suprihatin Daru Wahyuningsih Daru Wahyuningsih Daru Wahyuningsih Delisma W Adi Devara Ega Fausta Dewanto Harjunowibowo Dinda Putri Putri Asih, Dinda Putri Dyah Fitriana Dyah Fitriana Masithoh Edy Wiyono Erma Novitasari Fairusy Fitria Haryani Fairusy Haryani Farizal Arbi Fauzan Fatima Istiqomah Djarod, Fatima Istiqomah Fauzi Ahmad Muda Fitri Aprilianingrum, Fitri Gunawan, Kadek Dwi Hendratma Halima Rosida I Gusti Bagus Wiksuana Indit Vaiqoh Isma Aziz Fakhrudin Ismaryati Ismaryati istiqomah nugraheny Jamzuri Jamzuri Jesika Rizki Octavia Khasanah, Annisa Nur Laluna, Tazkia Dick Latief, Gifran Rihla Gifarka Lita Rahmasari Meta Kuswandari Muhammad Khairul Annam Najahy Najahy Muhammad Nur Hudha Ninda Ekawati Nisa’, Salsabila Kholifahtun Nonoh Siti Aminah Novanita Puja Arsihna, Novanita Nurma Yunita Indriyanti Nurma Yunita Indriyanti Permatasari, Eva Pujayanto Pujayanto Pujayanto Pujayanto Rahmaningsih, Adiar Rahmawati, Siti Nur Rengga Ngesthi Pambuka Riezky Maya Probosari Rifqi Fatihatul Karimah Rini Budiharti Ristiani, Nia Pratama Rosyada, Ahyana Sarwanto Sarwanto Sarwanto Sarwanto Sarwanto Sarwanto Sarwanto Sarwanto Sarwanto Sarwanto Septiana Vicky Laksita Sri Budiawanti Sri Widoretno Suharno Suharno Sukamto, Ika Sumiyarsi Sukarmin Sukarmin Sukarmin Suparmi Suparmi Surantoro Surantoro Surantoro Toro Tiarasita Summa Dewi Wahyu Nurfauzi Wardani, Putri Kusuma Wati, Icha Kurnia Widha Sunarno Wiwit Sumarni Y Radiyono Zahroh, Shofi Hikmatuz Zulfikar Ali