江苏省自实施“五严”以来,数学教师提出了许多问题,最突出的是:“教学内容多,课时量不足”。本人认为“五严”刚刚实施,可能存在教学内容和教学时间不协调的情况。但我们不能将课时不足的问题全都归咎于“五严”。反思我们的课堂,陈旧的教学结构对我们的教学效率的影响更应引起我们的重视。笔者认为应根据教学的内容和学生的学习脉搏将课堂结构中的自学、质疑、探究、点拨、反思等基本环节进一步优化,无疑将对课堂教学整体效率的提高起到推动作用。一、“自学”要把握一定的尺度 Since the implementation of “Five Strict ” in Jiangsu Province, mathematics teachers have raised many problems, the most prominent is: “teaching content, lack of hours ”. I think “five strict ” has just been implemented, there may be teaching content and teaching time is not the case. However, we can not blame the “five strictures” on all the problems of insufficient hours. Reflect our classroom, the old teaching structure of our teaching efficiency should cause us more attention. The author believes that based on the content of teaching and students’ learning pulse, the basic steps such as self-learning, questioning, inquiry, suggestion and reflection in classroom structure should be further optimized, which undoubtedly will promote the overall efficiency of classroom teaching. First, “self-study ” to grasp a certain standard