课改要求高中数学教学要能发挥学生的主体性和积极性,有一个创新思维活动的空间,关键在于教师如何引导、启发、点拨,能否真正地把学生引到这一领域。教师在平时备课中,不但要吃透教材,而且要尽量地搜集、制作与教材有关的知识、教具,又要善于把握学生的心理,使学生能够与老师产生共鸣。数学学科与自然界紧密相连,和生活、生产密切相关,因此,在教学中教师要善于引导学生从熟悉的 Curriculum Requirements High school mathematics teaching should give full play to students’ subjectivity and enthusiasm. There is a space for innovative thinking activities. The key lies in how teachers can guide, inspire, instruct and guide students to really bring students into this field. In the usual lesson preparation, teachers should not only thoroughly understand teaching materials but also try their best to collect and produce knowledge and teaching aids related to teaching materials. They should also be good at grasping students’ psychology so that students can resonate with teachers. Mathematics is closely linked with nature and closely related to life and production. Therefore, in teaching, teachers should be good at guiding students from the familiar