孔子曰:“疑是思之始,学之端”。美国教育家布鲁巴克也指出:“最精湛的教学艺术遵循的最高准则是让学生自己提出问题。”数学学习方式的转变,不仅涉及具体的学习方法,策略等,还应包括其学习是否具有自主性,探究性,合作性等基本特征,学生的数学学习活动不应只限于对概念、结论和技能的记忆模仿和接受,象独立思考、 Confucius said: “doubt is the beginning of thinking, learning end ”. Brewerback, an American educator, also pointed out: “The supreme criterion for the finest teaching art is to ask students to ask their own questions.” The shift in the way mathematics learning involves not only specific learning methods and strategies, but also its learning Whether it is autonomous, exploratory, cooperative and other basic characteristics of students’ learning activities should not be limited to the memory of the concepts, conclusions and skills to imitate and accept, such as independent thinking,