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1函数的地位中学阶段的数学教学突出了函数的地位和作用,这是人们长期实践的结果,也是数学发展的客观需要.早在1905年,德国数学大师克莱因(F.Klein)在为德国中学数学教学起草的《米兰大纲》中明确提出:“应将养成函数思想和空间观察能力作为数学教学的基础.”在他的名著《高观
The Position of a Function The mathematics teaching in the middle school stage emphasizes the position and function of the function, which is the result of people’s long-term practice and an objective need for the development of mathematics. As early as 1905, F. Klein, a German math guru, The “Outline of Milan” drafted by German middle school mathematics teaching clearly states: “It is essential to develop functional thinking and space observation skills as the basis for mathematics teaching.” In his famous book High View