现阶段,中职数学课堂普遍存在学生学习主动性不高,教学工作难以开展的现象。传统的教学手段和方法加剧了学生的厌学心理,进而导致中职数学教师的挫败感。以“函数单调性”为研究对象,提出怎样提升学生的积极性、让中职数学课程充满灵性,以期为相关教育工作者提供意见和建议。 At this stage, there is a common phenomenon in secondary vocational mathematics classrooms that students are not active in learning and teaching is difficult to carry out. The traditional teaching methods and methods exacerbate the students’ dislike psychology, which in turn leads to the frustration of secondary mathematics teachers. With “monotonicity” as the research object, this paper proposes how to improve the enthusiasm of students and make the mathematics curriculum in middle school full of spirituality, in order to provide advice and suggestions to related educators.