Classroom teaching is a very important part in higher vocational education. It is an important stage to cultivate students' learning interest and promote students' autonomous learning.The key of the teaching reform of higher vocational education lies in the quality of classroom teaching.Through the analysis of the factors affecting the quality of classroom teaching, this paper establishes the evaluation index of classroom teaching. According to the impact of the indicators on the quality of teaching, Analytic Hierarchy Process is used to calculate the weight coefficient of indicators.Finally, a comparative scientific and complete evaluation form of classroom teaching is designed.