当前,多种版本的初中数学新教材正在实验中,由于版本众多,而且每一版本处理同一知识内容时的方式不尽相同,因此,很多一线教师在教学中感到十分困惑。为此,笔者就“一次函数”这一内容在浙教旧版和浙教新版教科书以及人教版、华师大版新课程实验教科书中的呈现方式、例题素材、习题类型,编排特色进行了初步的比较,以便为顺利开展教学工作提供参考。 At present, many versions of junior high school mathematics new textbooks are undergoing experiments. Due to the large number of versions and the different ways in which each version processes the same knowledge content, many frontline teachers are confused in teaching. To this end, the author on the “one function” This content in the old Zhejiang and Zhejiang Zhejiao new textbooks and PEP, the new version of the experimental textbook version of the Chinese teacher presentations, examples, materials, types of exercises, layout features The preliminary comparison, in order to provide a reference for the smooth development of teaching.