Abstract: In the MOOC era, educational resources have brought new opportunities for theoretical courses in applied undergraduate colleges and universities. The application of the SPOC model can quickly transform the traditional "teaching" as the center to "learning" as the center, and from the cramming-style teaching to the "knowledge-interactive" type of teaching. The set-style designing of the teaching contents can realize parallel teaching instead of sequential teaching, which is very suitable for MOOC + SPOC. According to the requirements of relative independence and basement, the design of atomic knowledge points of the investment course is conducive to the realization of knowledge interactive teaching under MOOC + SPOC, so as to complete the knowledge innovation purpose of teaching the investment course.

Key words: MOOC+SPOC, Knowledge interactive, Cluster of set