Analysis of Student Response Using Rasch Modeling to The Android-Based Educational Game Learning Media "SiGN" (Synchronization Game for Metabolism Education)

This study aims to (1) produce SiGN (Synchronization Game for Metabolism Education) learning media products and (2) determine students' responses to the SiGN (Synchronization Game for Metabolism Education) learning media. This research is a type of RnD (reseach and development). The development model used in this study is ADDIE which consists of (1) Analyze, (2) Design, (3) Development, (4) Implementation, and (5) Evaluation. This research was conducted at SMAN 5 Surakarta as the subject of educational game research at the month of February 2020. Students' response data to the product development results were obtained from a questionnaire and analyzed using the Rasch model obtained from 111 students as research samples. This research has produced a media product in the form of an educational game application called SiGN (Synchronization Game for Metabolism Education) which can be installed on an Android OS mobile phone and declared feasible by media experts and material experts after product revisions according to the recommendations. This study also concluded that students' responses to the SiGN game were positive (enthusiastic), but the aspect of ease in operating the game still received the smallest rating from some students.