教材是教师教学和学生学习的基本材料。研读教材,是教师教学的必备环节,是备好课、上好课的前提。随着《课程标准(2011年版)》的颁布,各个版本的数学教材也发生着相应的变化,大到教学内容的增删重组,小到某个知识点的微调变化。然而,教师对于教材修订的意图是否重视,对修订情况的对比研读、领会执行得怎么样呢?笔者借助最近一次开展的区域性数学教材培训活动对教师进行了随机调研。调研的过程和结果引发了笔 Teaching materials are the basic materials for teacher teaching and student learning. Studying teaching materials is an essential part of teacher’s teaching, and it is a prerequisite for preparing a lesson and a good lesson. With the promulgation of the “Curriculum Standard (2011 Edition)”, various versions of math textbooks have also undergone corresponding changes, ranging from additions and deletions to reorganization of teaching content, to fine-tuning of a certain knowledge point. However, teachers pay more attention to the intent of the textbook revision, compare and study the revised situation and understand how to implement it? The author conducted a random survey on teachers with the help of the latest regional mathematics textbook training activity. The research process and the results triggered the pen