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语言是人类心理活动的主要载体,是教师进行教学片刻不能分离的重要工具。数学语言作为一种表达科学思想的通用语言和数学思维的最佳载体,包含着多方面的内容;其中较为突出的是叙述语言、符号语言及图形语言,其特点是准确、严密、简明。由于数学语言是一种高度抽象的人工符号系统,因此,它常成为数学教学的难点。下面本人结合多年的教学经验浅谈在数学教学中运用数
Language is the main carrier of human psychological activity, an important tool that can not be separated for a long time. As the best carrier of common language and mathematical thinking expressing scientific thought, mathematical language contains many aspects. Among them, narrative language, symbolic language and graphic language are more prominent, which is characterized by accuracy, strictness and conciseness. Because mathematics language is a kind of highly abstract artificial sign system, it often becomes the difficult point of mathematics teaching. Following my years of teaching experience in talking about the number of mathematical teaching