Students' learning interest is one of the key factors influencing the success of the learning process. However, the learning interest of students in Islamic Cultural History (Sejarah Kebudayaan Islam/SKI) at MIS Muhammadiyah Tamiang Pasaman Barat remains relatively low, as reflected in their limited participation and enthusiasm during classroom activities. This study aimed to analyze the factors influencing students' low learning interest in SKI and to identify the efforts undertaken by teachers and the school to improve it. This research employed a qualitative descriptive approach. Data were collected through classroom observations, semi-structured interviews with the principal, the SKI teacher, and Grade V students, as well as documentation. The collected data were analyzed using the stages of data reduction, data display, and conclusion drawing. The findings revealed that students' low learning interest was influenced by internal factors, including low learning motivation and inadequate learning readiness, as well as external factors, such as teaching methods, learning media, classroom environment, parental support, and learning facilities. To address these issues, teachers and the school implemented several strategies, including providing continuous learning motivation, applying more varied teaching methods, utilizing learning media, and strengthening communication with parents. These findings indicate that improving students' learning interest requires collaboration among teachers, schools, parents, and students to create a more engaging and meaningful learning environment.