数学教学离开了问题,就像人失去了心脏,没有了生命,问题是思维的起点,也是探究的开始,只有当一个学生有问题时,他的思维才能得到激活,才开始了对知识的探究。让学生提出问题,自主合作探究,不仅仅是一个方式方法的问题,而是一种教育观念的问题,是一种教学质量观的问题,是学生观的反映。 Teaching mathematics leaves the problem, just as a person loses his heart and has no life. The problem is the starting point of thinking and the beginning of inquiry. Only when one student has a problem can his thinking be activated and the inquiry into knowledge begins. . Allowing students to ask questions and seek for independent cooperation and exploration is not only a matter of ways and means but an issue of educational concepts. It is a question of view of teaching quality and a reflection of the concept of students.