论文部分内容阅读
在初中数学解题中,分类讨论不仅是一种非常重要的数学思想,而且它还是一种非常有效的解题策略,其主要体现在“集零为整,化整为零”策略和归类整理策略这两个部分.在初中数学教学中,如果教师在进行初中数学的教学时,对分类讨论思想加以运用,可以使学生对数学知识有更加深入的认识和理解,同时它能够进一步培养学生的思维能力.本文主要是对分类讨论在初中数学解题的应用进行探讨.
In junior mathematics problem solving, classification discussion is not only a very important mathematical idea, but it is also a very effective problem solving strategy, which is mainly reflected in the “set zero into whole, divide into zero” strategy and The two parts of the collation and categorization strategy. In junior middle school mathematics teaching, if the teacher is using junior middle school mathematics teaching, the use of classifying and discussing ideas can make students have a deeper understanding and understanding of mathematics knowledge, and it can further Cultivate the student’s thinking ability. This article mainly discusses the application of the classification discussion in mathematics problem solving in junior high school.