This qualitative phenomenological study explored the narratives of elementary teachers in the Pigcawayan East District, Pigcawayan, Cotabato, who pursued professional development while teaching in geographically isolated or ``last-mile'' schools. Ten (10) purposively selected teachers from five public elementary schools participated in semi-structured interviews, and data were analyzed thematically. Findings revealed that teachers experienced dual responsibilities and geographical constraints, including long travel distances, heavy workload, financial limitations, weak internet connectivity, and limited access to resources, which were compounded by emotional fatigue and work--study--family imbalance. Despite these challenges, teachers applied context-based learning, translating graduate-level studies into localized, learner-centered classroom practices. Teachers also reported emotional strain and resilience, marked by stress and isolation but sustained by commitment to learners. To cope, they employed adaptive strategies such as peer collaboration, bayanihan practices, offline learning, time management, and cost-sharing arrangements. Moreover, the findings indicated a transformation in professional identity, in which teachers became more reflective, collaborative, and advocacy-oriented practitioners. Professional development was experienced as both challenging and transformative, strengthening instructional practice and professional commitment. The study emphasized the need for flexible, accessible, and context-responsive professional development programs for teachers in geographically challenged areas, contributing to improved educational equity and supporting Sustainable Development Goal 4 on quality education.
Mary Joy Guillermo (Sat,) studied this question.