Environmental materials science is an important professional elective course for the undergraduates of materials science and engineering specialty in Guizhou Minzu University. Firstly, the necessity of environmental material course was expounded;Secondly, the state of environmental material course in our school was introduced;Thirdly, the teaching method, practical teaching, evaluation method and other aspects of the course were preliminarily discussed and studied, and some attempts of teaching reform have been made, which can provide reference to environmental material course teaching of materials specialty.