我国新一轮的高中课改已全面展开,正像任何一项改革一样,它的进程绝不可能一帆风顺,随着课改的展开,数学教学一些深层次的问题不可避免地摆在了我们面前,譬如:我们应当怎样认识传统的数学教学;在课堂教学中教师应扮演怎样的角色;如何科学合 As a result of any reform, the course of our new round of high school curricula reform is in full swing. As the curricular reform unfolds, some deep-seated problems in mathematics teaching inevitably come before us , Such as: how should we recognize the traditional mathematics teaching; what kind of role teachers should play in classroom teaching;