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解答数学题的基本要求是:“解题要正确,解题要合理,解题要完满,解题要简捷,解题要清楚”。当然,其中正确是基本的。题意理解正确的前提下,解题不正确,有两种情况:一种是概念法则没有掌握,或者解题方法错误。另一种是概念法则是掌握的,解题思路也是正确,解答过程中出了问题。本文则主要探讨后一种情形。作为数学教师在日常的教学中,要引导学生养成良好的
The basic requirements for solving math problems are: “Problem-solving should be correct, problem-solving should be reasonable, problem-solving should be perfect, problem-solving should be simple and solution should be clear”. Of course, the correctness is basic. Inspired to understand the correct premise, the problem is not correct, there are two situations: one is the concept of law is not mastered, or problem-solving method is wrong. The other is the concept of law is to grasp the problem-solving ideas is correct, the answer to the problem. This article focuses on the latter case. As a math teacher in daily teaching, to guide students to develop good