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学习数学必须善于寻求解题方法,即发现一条摆脱疑难、绕过障碍的途径,实现从已知到未知的转化过程.在解题过程中,由于某种需要,要把题设条件中的关系构造出来,要么将关系设想在某个模型之上得到实现,要么将已知条件经过适当的逻辑组合而构造出一种新的形式,从而使问题获得解决.在这种思维过程中,对已有知识和方法采取分解、组合、变换、类比、限定、推广等手段进行思维的再创造,构成新的式子或图形来
Learning mathematics must be good at finding a solution to the problem, that is, to find a way to get rid of the problem and bypass the obstacle to realize the transformation process from the known to the unknown.In the problem-solving process, due to some need, Constructed, or the relationship between the idea of a model to be achieved, or the known conditions through the appropriate combination of logic to create a new form, so that the problem is solved.In this thinking process, Have knowledge and methods to take the means of decomposition, combination, transformation, analogy, limited, promotion and other means to re-create thinking, to form a new formula or graphic