Ali Mahsun

This study aims to explain the implementation of the hidden curriculum through school habituation in shaping students' disciplined character at MTs Al-Quraniyah Manna, South Bengkulu Regency. The hidden curriculum refers to values instilled in students through school culture, teacher role modeling, rules, and daily habits that are not included in the formal curriculum. This study employed a qualitative approach classified as descriptive research. Data were collected through observation, interviews, and documentation, and analyzed using the Miles and Huberman interactive model, which includes data collection, condensation, display, and conclusion drawing/verification. The findings reveal that the hidden curriculum is implemented through two primary habituation activities: the TAKRIR program (daily Qur'anic muroja'ah before classes) and congregational Dhuhr prayer conducted regularly from Monday to Thursday at the Maria Affan Mosque. Three main mechanisms contribute to the formation of students' disciplined character: behavioral habituation through consistent daily routines, teacher role modeling through active participation and direct guidance, and the establishment of a strong religious school culture. The results indicate improvements in students' punctuality, compliance with school rules, orderliness during worship, and intrinsic awareness to fulfill obligations without coercion. Therefore, the hidden curriculum through sustained religious habituation serves as an effective strategy for building students' disciplined character at MTs Al-Quraniyah Manna.