Abstract: As one of the most important class types in the classroom teaching, the examination paper lecture is an essential part of the teaching process. It is self-evident that the paper comment can not only show the teaching achievements and students' learning achievements of the previous stage, but also give guidance to teachers' next classroom teaching and students' management, etc., but at present, the paper comment class is generally called "answer to answer" class, so the efficiency of the paper comment class is very low. With the promotion of education informationization, education big data also enters the public vision. Throughout the whole education field, the test paper is undoubtedly the most suitable for big data application. Therefore, the purpose of this paper is to mine the rich information behind the test paper through the big data platform and apply it to the classroom teaching of the test paper lecture, trying to create a new model of the test paper lecture that combines the analysis of the big data test paper with the test paper lecture. Stimulate students' interest in learning and improve the efficiency of test paper and lecture evaluation.

Key words: Big data, Test paper analysis, Junior high school biology, Test Paper Lecture