Abstract
This paper is part of a series of research about expression guidance using the function of collaborative learning in art education; it contains an understanding of collaborative learning and the consideration of the author's educational activities as collaborative learning for elementary and junior high school students. The study shows that the root of the meaning of collaboration in collaborative learning is the chain and circulation of the occurrence of social meaning and its development to the senses in the zone of proximal development, and supports the conceptual change model in cognitive science, which permits transfer as a development of collaboration leading to the interchange of externalization and examination. It also shows that exchange of the different techniques of each student is utilized as expression of the techniques suitable for each student in technical guidance of 3DCG through collaborative learning, and remembrance of the expression contents in 2-frame animation production is promoted by examination of the meaning of the content before and after each frame and exchange of expression as its externalization.
