新课标是对课程内容的一种规范及改革,同时也对教师在教育理念、教学方式及教学手段上提出了新的要求和挑战.本人有幸参加了新课标高中数学教材编写.下面仅以必修5《数列》(北师大版)章头语《数列与小行星的发现》的课堂教学(在我校的试讲)为例,进行新课标高中数学课堂教学探讨 The new curriculum standard is a kind of norms and reforms to the content of the curriculum, but also put forward new requirements and challenges for teachers in educational philosophy, teaching methods and teaching methods .I have the honor to participate in the new curriculum standard high school mathematics textbook compilation. Taking the Classroom Teaching of “The Discoveries of Asteroids and Asteroids” in Chapter 5 of “Required Numbers” (Beijing Normal University Edition) as an Example