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全日制十年制学校初中课本《数学》第五册(试用本)即将出版,它是根据部订《中学数学教学大纲》所规定的教学目的、教学要求和教学内容编写的。这里,谈谈编写时的一些想法供老师们参考,并请指正。在初中一、二年级的数学课程中,学生已经学习了数、式、方程、方程组、不等式、指数和对数等代数方面的一些基本知识;又学习了相交线、平行线、三角形、四边形和相似形等几何方面
Full-time 10-year school junior high school textbook “Mathematics” fifth (trial version) is about to be published, it is based on the ministerial “secondary school mathematics syllabus” for teaching purposes, teaching requirements and teaching content. Here, to talk about some of the ideas at the time of preparation for teachers reference, and please correct me. In the first and second grade math classes, students have learned some basic knowledge of algebra such as numbers, equations, equations, equations, indices, and logarithms. They also study the basic concepts of intersecting lines, parallel lines, triangles, quadrilateral And similar shapes and other geometric aspects