Abstract: This paper focuses on the teaching evaluation of five-year higher vocational mathematics courses based on the concept of Outcome-Based Education (OBE). Through an in-depth analysis of the OBE concept and in combination with the characteristics of five-year higher vocational mathematics teaching, it discusses the goals, contents, methods and implementation paths of teaching evaluation under this concept. The research aims to construct a scientific, reasonable and effective teaching evaluation system to promote the improvement of students'mathematics learning effect, lay a solid foundation for their professional learning and future career development, and provide references for relevant education and teaching reforms.

Key words: OBE concept, Five-year higher vocational education, Mathematics courses, Teaching evaluation, Theoretical research, Practical exploration