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转化是一种重要的数学思想,在解题过程中运用这种方法不仅可以沟通知识间的相互联系,而且还可以激发学生的学习兴趣,培养学生的求异思维。下面举例说明转化在解题中的应用。一、“数”与“形”的转化
Transformation is an important mathematical thought. Using this method in the process of solving problems can not only communicate the interrelationship of knowledge, but also stimulate students 'interest in learning and cultivate students' thinking of difference. The following example illustrates the application of conversion in solving problems. First, the “number” and “shape” of the conversion