新课程强调的是高效课堂教学,充分发挥学生学习积极性,大力提倡学生预习,自主学习、合作探究学习,做好复习工作。为此,相应的数学学案运用而生,本文简述中职数学教师怎样用好学案,阐述中职数学学案使用的意义、方法和注意事项。 The new curriculum emphasizes efficient classroom teaching, give full play to students’ enthusiasm for learning, and vigorously promote students to preview, learn independently, explore cooperative learning, and do a good job in reviewing work. To this end, the corresponding mathematics case came into being. This article briefly describes how secondary math teachers should make good use of case studies to explain the significance, methods and precautions of the use of math cases in secondary vocational schools.