STEM education is an integrated education method with an interdisciplinary approach and through practice and application, helping students to be more active in learning. The knowledge and skills are integrated, integrated and complement each other, helping students not only understand the principles but also be able to practice and create products in daily life. Besides, STEM education also provides students with necessary skills such as problem solving skills, critical thinking, collaboration skills, and communication skills. Through practical research, we realize that it is necessary to deploy a STEM education model for primary school students in the direction of cooperative teaching. In this article, we present some measures to implement the STEM education model. for primary school students in the direction of cooperative teaching through the topic of plants and animals.