论文部分内容阅读
几何证明是培养学生逻辑思维的起步,是学生对几何图形从感性认识到理性认识的升华。几何证明题的推理过程,对几何证明入门者来讲是一大难题。那么,如何才能顺利写出几何证明题的推理过程呢?一、熟记文字语言、符号语言、图形语言间的相互关系几何证明题,体现的是文字语言、符号语言、图形语言三种语言之间的相互转化与应用。在学习几何图形的有关概念、公理、定理、性质、判定等时,不仅要理解命题中文字语言所蕴含的本质,
Geometrical proof is the starting point of developing students ’logical thinking, which is the sublimation of the students’ geometric understanding from the perceptual to the rational understanding. Geometry Proof of reasoning process, the geometric proof of entry is a big challenge. So, how to successfully write the geometric proof of the reasoning process? First, memorize the text language, symbolic language, the relationship between the geometric language of the geometric proof of title, which reflects the text language, symbolic language, graphical language of the three languages Between the mutual transformation and application. When studying the concepts, axioms, theorems, properties and judgments of geometry, we should not only understand the essence of language in propositions,