Social constructivist theory is a modern teaching perspective that requires learners to be proactive and active in learning, to independently explore and use new areas of knowledge based on experience and knowledge. With their own existing knowledge, the person being taught plays the role of designer of the organization of learning activities. In this study, we propose to introduce the process of operating the theory of socially constructed architecture into teaching the topic "Coordinate method in space for grade 12" with the goal of forming and developing products. quality and capacity for students to solve ineffective geometric problems, contributing to improving learning outcomes.