Study of group-learning support based on keyword-map structural modeling

e-Learning is able to realize effective education by low cost, it also has problem it is difficult to know for teacher situation of learners. As a related idea, the concept map has been presented in pedagogical literature, and it can more easily and rapidly represent a part of learner\´s understanding without written and oral examination. In the authors\´ research, they have studied supporting individual learning based on modeling "keyword-map" that is a kind of "concept map", and especially focuses on transitive relation among keywords. They call such modeling KMSM (keyword map structural modeling). In this paper, they propose and consider applying KMSM to group learning.