“…Students of the Madrasah Ibtidaiyah Teacher Education (Pendidikan Guru Madrasah Ibtidaiyah/PGMI) or Elementary Teacher Education (Pendidikan Guru Sekolah Dasar/PGSD) study programs are prospective education graduates who have the opportunity to become teachers, including the Rasch model (Ramadhani & Fitri, 2020), analysis of problem-solving abilities with the Rasch model (Dwinata, 2019), the Rasch model to analyse misconceptions (Khong & Lim, 2019), the use of the Rasch model for analysis of test instruments (Alfarisa & Purnama, 2019;Azizah & Wahyuningsih, 2020;Purba, 2018;Herwin, Tenriawaru, & Fane, 2019), quality analysis of series and parallel questions (Erfan et al, 2020), and an analysis of Higher Order Thinking Skill (HOTS) test questions (Al Fajar et al, 2022;Rochman & Hartoyo, 2018). However, the novelty of this current study is the analysis of the quality of the final exam questions for the Basic Science Concepts course (GMI402) using the Rasch model assisted by Winstep.…”