Abstract: The introduction of the teaching concept of OBE（Outcome-Based Education）-CDIO changes the traditional teaching mode, it is beneficial for subjective initiative and creativity. This paper explores the exploration and practice of applying the OBE-CDIO concept to the application-oriented undergraduate operational research course. This paper mainly analyzes the adaptability of the OBE-CDIO concept to operations research course, and then further designs the implementation path of the applied undergraduate operations research course construction. The design of the new model provides a steady stream of motivation to improve students'enthusiasm for learning and ability to solve practical problems.

Key words: Operations research, Applied undergraduate, OBE-CDIO concept, Conceiving, Designing, Implementing, Operation