In order to realize the moral education while imparting knowledge and cultivating professional skills, the ideological and political construction of engineering drawing course makes use of concrete and vivid deeds of advanced figures and engineering construction examples to help students establish correct values, ideas and outlook on life. In order to improve the actual efficiency and practical effect of moral education, the curriculum construction is centered on the socialist core values. The four core modules of political identity, national consciousness, cultural self-confidence and civil personality are organically injected into the framework of curriculum knowledge points and subject content system. Through the teaching design and practice of flipped classroom, the classroom efficiency is improved, and taking the Core Socialist Values as the basic education direction, the classroom teaching system and efficient practical operation mode of ideological and political education is explored.