在职业学校,不少学生常常以消极的态度对待数学课,上课时得过且过、漫不经心、学习积极性不高。本文通过在数学教学中创设情境、展示数学美、突破思维障碍、注重教师语言、实施角色转换来调动学生的积极性,促进学生的情感与认知的和谐发展,以求实现中职数学的教学目标。 In vocational schools, many students often take a negative attitude to math class, class too, carelessness, learning enthusiasm is not high. In this paper, we create the situation in mathematics teaching, show the beauty of mathematics, break through the obstacles of thinking, pay attention to the language of teachers, and change the role of students to mobilize the enthusiasm of students and promote students’ harmonious development of emotion and cognition in order to achieve the teaching objectives .