There are at least two prefix skills that need to be mastered in realizing gotong royong early on, ie friendship and sharing skills. These two altruistic skills need to be strategically grown through the learning model. The Social Behavior Models of Citizenship (PrSKn) that are being developed carry the mission. As an integrated strategy in early childhood learning games, this learning model seeks to strengthen its role as a strategy to nurture and grow altruistic skills in realizing mutual cooperation, so that children have enough skills for the community. This article explains how the teacher's efforts and difficulty in optimizing the learning game through the civic social behavior model. The results show that teachers have difficulty in three things, namely the selection of appropriate games, timing and management of learning in accordance with the PrSKn model. So this article recommends providing references to different types of learning games, comprehensive instructional instruction guides and regular training so that teachers can optimize the game as a child's learning strategy to master friendship and sharing skills.