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解题是数学中一个极有生命力,极富独创性和充满诗情画意的工作.数学离不开解题,波利亚在《数学的发现》中认为:“中学数学教学的首要任务就在于加强解题训练”.解题在数学学习中有着不容置疑的重要性.在几何教学中,有许多图形需要学生熟练掌握,这些图形既包括定义、定理的代表图形,也包括在几何中经常遇到的图形,以及由一个实际问题抽象为用数学符号表示的数学问题.这些图形或数学问题我们都称之为
Problem solving is a very dynamic, highly original and poetic work in mathematics.Mathematics can not be separated from the problem, and in his discovery of mathematics, Polia thinks: “The primary task of mathematics teaching in middle school lies in strengthening Problem solving training. ”Problem solving is of unquestionable importance in maths learning. In geometry teaching, there are many graphics that students need to master. These include both the definition and the representative graphics of the theorem, as well as those frequently encountered in geometry To the graph, and the mathematical problem abstracted from a practical question to a mathematical notation. These graphic or mathematical problems are what we call