一、问题的提出《普通高中数学课程标准》中有很多类似这样的描述:“学生是学习的主人,教师是数学学习的组织者,引导者与合作者”;“教师应充分尊重学生的人格和学生在数学学习上的差异,采用适当的教学方式,在数学学习和解决问题的过程中,激发学生对数学学习的兴 First, the question raised ”Ordinary high school mathematics curriculum standards,“ there are many similar to this description: ”Students are the masters of learning, teachers are mathematical learning organizers, guides and collaborators “; ”Teachers should be fully respected Students’ personality and students in mathematics learning differences, the use of appropriate teaching methods, mathematics learning and problem solving process, to stimulate students to learn the prosperous