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教材中的例题与习题,在由知识转化能力的过程中具有示范性和启发性,在解题的思路和方法上具有典型性和代表性,它们的解题方法,本身具有广泛迁移的可能。在中考中,有许多题目的设计都在教材知识的基础上进行拓展和深入,它的原型都源于教材中的例题和习题,源于教材的知识技能、抽象规律、逻辑推理,源于数学思想方法和策略的统摄,总之源于教材又高于教材。因此在教学的过程中要以
The examples and exercises in the textbook are exemplary and inspiring in the process of transforming knowledge, and are typical and representative in the way and method of problem solving. Their method of solving problems itself has the possibility of extensive migration. In the senior high school entrance examination, there are many topics designed on the basis of textbook knowledge to expand and deepen, and its prototypes are derived from the textbook examples and exercises, from the textbook knowledge and skills, abstract law, logical reasoning, from mathematics Methods and methods of thinking, in short, from the textbook is higher than the textbook. Therefore, in the process of teaching to