Chinese Undergraduate Physics Experiment Competition (innovation) has become an important platform for promoting the co-construction and sharing of high-quality physics teaching resources. This paper, through the systematic investigation and analysis of the competition data, reveals the challenges and opportunities existing in the track of physics teaching resource development. Based on the author's practical experience in guiding the competition, a set of basic guidance mode based on multi-level feedback is proposed. Applying this model cyclically to various stages of project development and competition can achieve continuous improvement in the quality of talent cultivation and teaching resources. From the perspective of instructors, combined with a prize-winning case, the whole process of guiding the development of physics teaching resources based on the competition platform is expounded in detail, and strategies and suggestions with practical value were provided for some key works. The results of this paper not only enrich the theoretical research on the construction of physics teaching resources, but also provide useful references for teachers to engage in teaching resources development and guide students to participate in competitions.

According to the teaching objects and characteristics of the college physics, the research and practice of ideological and political education are carried out for different types of students via multi-path infiltration including class and after class, knowledge to idea, theory to application, so as to make the curriculum education and the ideological and political education go along the same direction. Based on the learning background and professional characteristics of ordinary undergraduates, students of sino-foreign cooperative education, ethnic students and international students, ideological and political elements are selected, emotional resonance is explored and value guidance is practiced through three main paths of classroom teaching, daily life and subject competitions. Combined with diversified process assessment, ideological and political effects are analyzed and practical experience is summarized as well as continuous reflection and improvement.