论文部分内容阅读
有同学说:数学是抽象的、枯燥的、烦琐的. 我会告诉他:数学是精巧的、鲜活的、迷人的! 你是怎样学习数学呢?去认知、体味,还是亲近? 1.咬文嚼字析概念 深刻准确地剖析知识;揭示其本质特征是我们正确理解知识的基础.高中数学的概念虽然抽象、不易理解,但若字斟句酌地细心推敲每一字一句的意义,体会内涵与外延,甚至赋予形象化的联想,以突出其主要特征,这样即使学习抽象的概念也感到趣味盎然.如“球冠”,冠:帽子也.因此“球冠”可以形象地理解
Some students said that mathematics is abstract, boring and cumbersome. I will tell him that mathematics is exquisite, lively and fascinating! How do you study mathematics? Cognitive, savor, or close? The concept of textual analysis profoundly and accurately analyzes knowledge; revealing its essential characteristics is the foundation for us to correctly understand knowledge. Although the concept of high school mathematics is abstract and difficult to comprehend, if the word 斟 carefully scrutinizes the meaning of each sentence, the meaning and the extension, even The visual association is given to highlight its main characteristics, so even if learning the abstract concept is also interesting, such as the “crown”, the crown: the hat also. Therefore, the “sphere cap” can be visually understood