The different between PBL Learning Principles and 7-jump-step
PBL based on problem learning, Project, Experience and Context but 7-jump-step have some process learning by clarifying concepts to be more clearly and defining the problem then analyzing the problem or do brainstorm then categorizing and start formulating learning issue.
However, PBL which combines collaboration with teamwork makes interdisciplinary to get the solution but 7-jump-step also have to learn it by yourself and then discuss the newly acquired knowledge with each member opinion in the group