Research on the Construction of Ideological and Political Teaching Resources for Higher Vocational Information Technology Courses Based on Knowledge Graph

This study focuses on the development of ideological and political teaching resources for higher vocational information technology courses. By applying knowledge graph construction technology, through steps such as entity extraction and relationship modeling, it identifies hidden ideological and political elements in 12 core courses including programming and network technology, and establishes a three-dimensional correlation graph of "technical knowledge points - ideological and political elements - professional literacy". Based on this graph, the team has designed a structured curriculum system: integrating C language programming with the spirit of striving for excellence, and incorporating data security ethics into database teaching, forming 8 "technology + ideological and political" integration modules; developing refined teaching material resource packages containing industry model cases and the history of red technology development, supplemented by digital materials such as micro-lecture videos and virtual simulation scenarios. Meanwhile, a "planning - development - application - monitoring" closed-loop logic chain has been built: conducting integrated planning through school-enterprise collaboration, constructing the curriculum framework according to "basic level - advanced level - practical level", implementing diversified applications in classroom teaching, skill training, competition activities and other scenarios, and carrying out comprehensive quality monitoring through indicators such as the integration degree of ideological and political elements and students' professional identity. Practice shows that this system has increased the utilization rate of teaching resources by 40%, significantly enhanced students' sense of responsibility in technical application, and provided a replicable methodology for the development of ideological and political resources in higher vocational information technology courses.