论文部分内容阅读
有人说:学数学就是玩数学概念的.无论多难的题目,最终都会回归到课本上的基本概念.概念,是我们思维、判断的细胞!尤其在做错有关概念的题目后,应及时翻开课本,进一步理解、巩固基本概念.首先应注重“看”:把课本上与错题相关的概念完整地看一遍,看清概念是怎样严格而简练地叙述的,其作用是什么;其次还应注重“想”:想清楚为何要引进这个概念,概念的本质是什
Some people say that learning mathematics is playing a mathematical concept. No matter how difficult the problem, it will eventually return to the basic concepts in the textbook. The concept is the cell of our thinking and judgment! Especially after we make a mistake about the concept, we should turn it over. Open textbooks to further understand and consolidate the basic concepts. First of all, we should pay attention to “look ”: Read the concepts related to the wrong questions in textbooks completely, and see how the concepts are rigorously and concisely described. What is the role of the concept? Secondly, we should also pay attention to “think”: think clearly why it is necessary to introduce this concept. What is the nature of the concept?