Abstract: With the integration of traditional and emerging disciplines, interdisciplinary courses have become an important component of professional teaching, and the teaching innovation of interdisciplinary courses has gradually become a research hotspot. In response to the teaching problems of students'lack of learning motivation, disconnection between theory and practice, and unclear curriculum characteristics, a teaching goal of“point line surface hierarchical progression”is constructed, and a star shaped spatial knowledge structure of“core+multi-dimensional expansion”is condensed, effectively promoting the achievement of teaching objectives. Taking the course financial data analysis technology as an example, the research content was elaborated in depth.

Key words: Intersection of disciplines, Teaching mode, Blended teaching, Teaching innovation, Financial data, Data analysis