The Curriculum of the Department of Media Arts and Design was revised in 2014, following the reorganization of HUS (Hokkaido University of Science). In this curriculum, the “Cycle of Learning” was introduced. The cycle has three steps, “acceptance”, “co-creation” and “recall” and learners can make themselves grow by repeating these steps. In this paper, the importance of PBL (Project Based Learning) classes was described. Because these are the essential elements of the Cycle of Learning. The class practice of “Project Skill III” was described, as an example of the Cycle of Learning.