素质教育要求,不仅要让学生学会知识,更重要的是要学会学习,教师要运用各种教学手段,引导学生参与学习过程。学生在学习活动中,不仅是知识的接受者,而更重要的是一个知识的发现者、研究者、探索者;教师应成为学生学习数学的组织者、引导者和合作者,让学生在发现中学习,从而使学生的主体性得到充分发 Quality education requirements, not only to allow students to learn knowledge, more importantly, to learn to learn, teachers should use a variety of teaching methods to guide students to participate in the learning process. Students in learning activities, not only the recipients of knowledge, but more importantly, a discoverer of knowledge, researchers, explorers; teachers should become students learn mathematics organizers, guides and collaborators, so that students find In learning, so that the student's subjectivity is fully made