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新课标教材的实验使得教材的多元化成为现实,这使得特色鲜明、风格迥异的不同版本教材争相斗艳,百花齐放.但是,教材中某些符号和提法不统一、不规范问题也因为众多原因摆在了大家的面前,它给日常的教学、考试、传播和交流带来了一定程度的紊乱.下面,我们以高中数学教材中的若干符号、提法为例来说明这一问题,希望引起大家的重视.
The experimentation of the new course materials has made the diversification of teaching materials a reality. This has led to the emergence of different versions of textbooks with distinctive characteristics and different styles. The teaching materials of some textbooks are not uniform and not standardized. Many reasons have been brought before everyone. It has caused a certain degree of confusion for daily teaching, examinations, communication, and communication. Below, we use the symbols and references in high school mathematics textbooks as an example to illustrate this issue. I hope to attract everyone’s attention.