It has not been studied by predecessors, that is to say, a novel and meaningful topic in the research field has been ignored by predecessors. Where predecessors have studied or expounded but expounded the incompleteness and shortcomings of the argument, the author enriches or refutes the previous viewpoints.

In short, the research significance of the paper must be clear, and there are some new ideas. Also pay attention to the theory you use, and what theory you use to prove this point, and also describe it clearly, otherwise it will be difficult to be convincing.

The significance of research is, of course, why we should study and study its value. Therefore, we should discuss it from the practical aspect and write it in detail. Here, the author can appreciate the significance of the research on mathematics teaching papers.

Put forward the background topic of the study: that is, what is the basis and inspiration of this study. Through the analysis of local education and teaching practice, this paper points out why we should study this subject, the value of the study and the problems to be solved.