Integrated teaching in medical education aims to coordinate different teaching activities to ensure effective learning. It is needed due to the growth and fragmentation of medical disciplines over time. Integration can be horizontal between disciplines of the same phase, vertical between disciplines of different phases, or both. Learning modules are planned units that take a multidisciplinary approach to a topic, problem, or task. They specify objectives, teaching methods, resources, and evaluation. Module development involves choosing a focus, identifying departments, planning teaching and assessment, and revising based on feedback. Benefits include minimizing contradictions and repetition for students while allowing collaboration for teachers. Drawbacks can include modules becoming too complex or fragmented learning.