This study aimed to describe the implementation of the deep learning approach in IPAS learning for fourth-grade students at SD Negeri 10 Pulau Morotai and to identify the supporting and inhibiting factors in its implementation. This study employed a qualitative approach with a descriptive research design and was conducted from May to June 2026. The research subjects consisted of the principal, the fourth-grade teacher, and fourth-grade students. Data were collected through observation, interviews, and documentation and analyzed through data reduction, data display, and conclusion drawing. The findings revealed that the deep learning approach was implemented through the preparation of Learning Outcomes (CP), Learning Objectives (TP), and Learning Objective Flow (ATP), followed by learning activities involving exploration, discussion, experiments, presentations, and reflection. The implementation encouraged students to participate actively, think critically, collaborate, and develop a deeper understanding of learning materials. Supporting factors included teacher competence, principal support, the implementation of the Merdeka Curriculum, and active student participation. Inhibiting factors included limited facilities and infrastructure, limited instructional time, and differences in students’ learning abilities. The study concludes that the deep learning approach was implemented effectively and contributed to positive changes in the learning process. Improving teacher competence and providing adequate learning facilities are necessary to optimize its implementation.