20 0 2年秋季开学 ,长沙市岳麓区使用了北师大版的义务教育课程标准实验教科书《数学》 .新教材从学习目标的确定到学习内容的选择、数学素材的呈现方式、作业的设置及评价方式的确定等方面 ,都做了大胆的创新和有益的尝试 ,以前过于重视学生基本训练的题变少了 ,内容偏窄、偏 In the fall of 2020, Yuelu District, Changsha City used Beijing Normal University’s version of the compulsory mathematics standard experiment textbook “Mathematics.” New textbooks range from the determination of learning objectives to the selection of learning content, the presentation of mathematical materials, and the setting of assignments. As for the determination of evaluation methods and other aspects, they have made bold innovations and helpful attempts. The problems that had previously attached too much importance to students’ basic training have become less frequent, and the contents have been narrower and more biased.