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近来在中学数学界討論教材編选問題的过程中,曾提及在代数教材里,是否要增加部分分式內容的問題,并且也还存在着不同的意见。在这里我們也想发表些个人的想法,供同志們参考。一、中学代数教材中,是否应該编选部分分式的內容? 我們认为应該把部分分式选入中学代数教材中,因为它至少符合于:(1) 学以致用;(2) 教学用时不影响重点教材的教学;(3) 保証教学的可接受性等各項教学的基本要求。首先,如所周知,部分分式是学生以后学习微积分学,学到有理函数的积分、函数展开……等課題时,所
Recently, in the middle school mathematics community to discuss the compilation of textbooks, it has been mentioned whether there is a need to increase the number of fractional content in algebra textbooks, and there are also different opinions. Here we also want to publish some personal ideas for reference by comrades. I. Should middle school algebra textbooks be compiled with partial content? We think that some of them should be selected into the middle school algebra textbook because it is at least as follows: (1) Applying for learning; (2) Teaching hours It does not affect the teaching of key teaching materials; (3) The basic requirements for ensuring the acceptability of teaching and other teaching. First of all, as we all know, some of the fractions are students who later learn calculus, learn the points of rational functions, develop functions, etc.