This study aims to analyze the role of optimizing educational facilities and infrastructure in shaping students’ self-efficacy. The method employed is library research using a descriptive qualitative approach, involving the collection and analysis of various literature sources such as journal articles, books, and previous studies. The findings reveal that complete, well-functioning, and properly managed facilities significantly enhance students’ self-efficacy through four main sources: repeated personal success experiences, observation of peers’ or teachers’ successes, confident verbal encouragement from educators, and comfortable physical and emotional conditions created by a conducive learning environment. However, optimization efforts are still hindered by limited funding, inadequate managerial competence of school administrators, and inflexible regulations. Recommended solutions include diversifying funding sources, improving administrators’ capacity through training, and fostering collaboration with various stakeholders to create a learning environment that continuously supports the development of students’ confidence and academic achievement.
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