This invention discloses an AI-based personalized ideological and political education teaching
system, specifically in the field of personalized teaching demonstrations, designed to address the problem that existing ideological and political education classrooms, in large-class settings, struggle to cater to students from different majors. The
system constructs a logical display structure for the classroom, comprising a main lecturer demonstration layer and a major-specific
adaptation demonstration layer. It generates a case structure tree containing core demonstration nodes and major-specific
adaptation sub-nodes. Using a graph neural
network model, it calculates the matching relationship between major-specific
adaptation sub-nodes and student course
system tags, generating corresponding adaptation content sequences for different major groups. Based on a unified teaching timeline, the system generates a collaborative control
instruction set, driving the main lecturer demonstration layer and each major-specific adaptation demonstration layer to synchronously present case content during classroom teaching. This achieves differentiated teaching demonstrations across multiple majors while ensuring consistency in the main teaching line, thereby improving the effectiveness of ideological and political education classroom teaching and student participation.