新课改要求在数学课教学中灵活运用不同的教学法,最大程度地开发学生的潜能,培养学生的创造性思维。传统的数学教学模式是以教师、课堂、书本为中心的,课堂教学是一种固定不变的模式,即复习新课——讲授新课——练习巩固。久而久之,客观上导致了学生思维的依赖性和惰性,因而也 The new curriculum reform requires flexible use of different teaching methods in mathematics teaching to maximize the potential of students and develop students’ creative thinking. The traditional mathematics teaching mode is centered on teachers, classrooms and books. Classroom teaching is a fixed model, that is, to review new classes - to teach new classes - to practice consolidation. As time passes, objectively leads to the dependence and inertia of student thinking, and therefore also