The purpose of the study is to explain what kind of problems to solve. That is, why choose such a topic for research, what to study and what kind of results to achieve.

The significance of research-it is important to show what contribution the research content has made to theoretical research or what help and guidance it has to practice.

Finally, in short, the purpose of the study is to explain clearly why we should do this study and what kind of results we want to achieve, while the significance is to explain the value of this study to theory or time.

The purpose and significance of research is why we should study and study its value.

This can generally be discussed from the practical needs, pointing out that this problem exists in reality and needs to be studied and solved. What is the practical role of this study? Then, write the theoretical and academic value of the paper. These should be written more specifically and pertinently, and we should not shout slogans aimlessly.

The main contents include: the relevant background of the study (the proposal of the subject): that is, what is the basis and inspiration of this study. Through the analysis of local (school) education and teaching practice, this paper points out why we should study this topic, the value of the research and the problems to be solved.

The research content is the problems that need to be further expanded and the implementation plan after summarizing the shortcomings on the basis of the existing research status. Through various theories and investigation methods to achieve this goal, the purpose of the study is to put forward theoretical basis in advance, and the research content is proved by means.