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世界数学大师波利亚认为:解题的过程就是“转化”的过程,因此“转化”是解数学题的重要思想方法之一。转化思想不仅是一种重要的解题思想,也是一种基本的思维策略,更是一种有效的数学思维方式。教学中,我们在教会学生数学知识的同时,也要注重渗透知识背后所蕴含的转化思想。让学生在学习知识的同时融入转化思想,凸显数学思考。让教师教得有思想,学生学得有深度。
Polya, the world master of mathematics, thinks that the process of problem solving is the process of “conversion ”. Therefore “conversion ” is one of the important methods of solving math problems. Transformation thinking is not only an important problem-solving thinking, but also a basic thinking strategy, but also an effective mathematical way of thinking. Teaching, we teach students mathematics knowledge, we must also pay attention to infiltration of knowledge behind the transformation of ideas. Allow students to learn the knowledge into the conversion thinking at the same time, highlighting mathematical thinking. Let teachers teach thought, students learn depth.