Abstract: C language programming course is a compulsory public basic course in science and engineering, which teaches the basic principles and skills of computer programming from the perspective of programming design. In the teaching of C language programming courses, teachers should address issues such as individual differences among students, inadequate teaching resources, and insufficient evaluation and feedback mechanisms. By implementing ideological and political education in the curriculum, strengthening the construction of curriculum resources, and establishing a reasonable evaluation and feedback mechanism, the quality of curriculum teaching can be improved.