Here is a concept map to show what is the ABP. Barrows (1986) defines PBL as "a learning method based on the principle of using problems as a starting point for the acquisition and integration of new knowledge". The PBL is a methodology focused on learning, research, and reflection. Prieto (2006) defending the active learning approach points out that "problem-based learning represents an effective and flexible strategy that, based on what students do, can improve the quality of their university learning in very diverse aspects". Learn more details from this concept map, or try to make yours with ease.
