Field-based learning is a teaching approach that emphasizes engagement with real-world environments. Traditionally grounded in social science theory, this model treats the field both as a methodological tool and a research subject. In the context of the New Liberal Arts Initiative, there is a significant need to develop a field classroom teaching model that serves multiple disciplines, especially in the disciplines of arts and humanities. This study aims to outline the general organizational logic of field courses and refine their teaching methodologies. Specifically, in the “Graduation Design” course for photography programs, a teacher’s methodological awareness is crucial for effective field instruction. Providing students with the tools to observe and understand societal dynamics is essential for fostering their ability to independently identify field opportunities. The core of field courses lies in the interaction and feedback between diverse environments and groups. Overall, the field-based learning method bridges the gap between academic learning and real-world experiences, transforming traditional knowledge-oriented classrooms into life-oriented ones.