中职数控加工机械基础课程主要包括金属材料、热处理、轴上零件和常用机构等内容,实用性强,概念抽象,对于中职学生的学习来说有一定的难度。从提升学生学习兴趣的角度出发,以金属材料热处理的相关教学为例,探索了有效的教学方法,提出了教师应积极引导学生,多结合实际,促进学生全面发展。 Vocational CNC machining basic course includes metal materials, heat treatment, shaft parts and commonly used institutions and other content, practicality, conceptual abstraction, for secondary vocational students learning to have a certain degree of difficulty. From the perspective of enhancing students ’interest in learning, taking the teaching of heat treatment of metal materials as an example, this paper explores effective teaching methods, and proposes that teachers should actively guide students, integrate more with reality and promote students’ all-round development.