Abstract: The quality of mathematics teaching in higher vocational colleges directly determines the basic quality of mathematics of students in higher vocational colleges to some extent, so we can clearly recognize that the linking work of mathematics teaching in this stage will be crucial, it will be directly related to the quality of the final vocational mathematics teaching. However, with the continuous development of science and information technology, mathematics teaching in higher vocational colleges should develop micro-course teaching mode by virtue of the advantages of information technology.

Key words: Micro-course teaching, Middle and higher vocational education, Mathematics teaching cohesion