《数学课程标准(2011版)》在总目标中明确提出:通过义务教育阶段的数学学习,使学生能获得适应社会生活和进一步发展所必需的数学的基础知识、基本技能、基本思想、基本活动经验。数学思想方法首次被明确地列入学生的培养目标中,这无疑是巨大的进步。在课程标准解读中,提出了三个基本思想即抽象思想、 The standard of mathematics curriculum (2011 edition) clearly points out in the overall goal: Through the mathematics study in the compulsory education phase, students can acquire the basic knowledge, basic skills, basic ideas and basic activities of mathematics necessary for social life and further development experience. For the first time, mathematical thinking and methods are explicitly included in the training objectives of students, which is undoubtedly a huge progress. In the course of standard interpretation, put forward three basic ideas that abstract thinking,