苏教版数学必修3第一章《算法初步》是新课程标准中的新增内容.正因为是新增内容,对它们的认识还处于发展和提高阶段,所以无论是老师的教还是学生的学都存在着一些有待完善的认识和做法.笔者通过对这一章完整的教学和思考,针对平时的作业和测试中反映的问题,觉得有以下四个方面 The first edition of the “Supplementary Mathematics” required by the Jiangsu Education Publishing House is the new content in the new curriculum standards. Because it is new content, their understanding is still in the stage of development and improvement, so whether it is the teacher’s teaching or student’s There are some understandings and practices that need to be improved in the school. Through the complete teaching and thinking of this chapter, the author thinks that there are the following four aspects in response to the problems that are usually reflected in homework and tests.