在中学时代,我们做数学题时经常会遇到一道题有几种可能性,换一种角度总能得到不一样的答案.对于这样的题我们需要的是有分类讨论的思想.很多时候不能将情况考虑全面,于是很多同学对这样的问题都感到头疼.当然在数学中这类题目属于较有难度的.那么做这样的题目到底对学生有没有帮助,帮助又体现在哪些方面,下面我们将对数学中分类讨论思想进行研究. In high school, when we do math problems often encounter a question has several possibilities, from one perspective can always get different answers .For such questions we need is the idea of ​​disaggregated .At many times can not The situation is considered comprehensive, so many students are a headache on such issues, of course, in mathematics such topics are more difficult to do such topics in the end have no help to students, help and reflected in what areas, the following we Will be classified in mathematical thinking to study.