The Jigsaw method is a cooperative learning model based on a combination of individuals, groups and linking groups. Applying Jigsaw method to teaching Math helps learners have more opportunities to communicate in mathematics, eliminate individual competitiveness, improve the role and sense of responsibility of individuals in the group, and increase students’ interest in learning. In this article, we present the research content on applying the Jigsaw method in teaching combining with the conceptual teaching model starting from analyzing examples to teach the concept of continuous functions at a point.