本文通过对中专校计算机实习课教师如何进行分层教学，以及分组分层教学的必要性与必然性等方面对教师 在具体实施过程，以及要注意的问题进行阐述，从而更好地“以学生为主体，关注学生差异，确保每一个学生受益”，更好地增进 教师对分层教学的理解。

This paper expounds the stratified teaching mode for the computer teachers of technical secondary schools, and elaborates the implementation process and problems needing attention from the necessity and inevitability of stratified teaching, in order to take the student as the main body, pay attention to the differences of students, benefit every student, and better to enhance teachers' understanding of the stratified teaching.