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解题,是数学学习的重要环节,但解题不等于简单的做题或解决问题、给出解答,其中一个“解”字,内涵丰富,耐人寻味.查查词典,细细玩味,一个“解”字,实可从多方面加以理解.理解.理解题意,理解题目字里行间包含的知识、数量关系,看懂所配的图形、图象,了解、理解需要达到的目标和已有的条件,看出言外之意、弦外之音(如隐含条件等),联想有关的定理、方法、结论.理解题意,成功近半,这其实是解题的第一等要事,如同作文审题一样重要.宁可在理解题意,即审题环节多花点工夫,而不要匆匆下手,离题万里.解释.对题目的意义宜从多角度解释,用多种形式,如图形、符号表示.比如,对于代数问题,如难直接用代数方法求解,不妨画出相应的图形或图象,从几何意义、
Solving problems is an important part of maths learning. However, the problem solving is not equal to a simple question or problem solving, and the solution is given. One of the “solution” characters is rich in content and intriguing. Understand the questions, understand the knowledge contained in the title line, the relationship between quantity, understand the graphics, images, understanding, understanding needs to be achieved and has been Some conditions, see the meaning of implication, the outside of the string (such as implied conditions, etc.), the association of the theorems, methods, conclusions. Understand the inscription, the success of nearly half, this is actually the first problem solving problems, as the same essay trial Rather than in the understanding of the problem, that is, take the time to do more than part of the trial, rather than hurriedly start, from the point of interpretation. The meaning of the title should be interpreted from multiple perspectives, with a variety of forms, such as graphics, symbols, for example, Algebra problems, such as difficult to solve directly by algebraic methods, may wish to draw the corresponding graphics or images, from the geometric meaning,