"Paper grade" refers to the evaluation of a completed academic paper and the corresponding score. This achievement is used to measure the author's ability, quality and expression level in academic research. Evaluation criteria include content depth, logical structure, research methods and data analysis. Teachers or reviewers score according to preset standards and give corresponding grades or scores of 100. The results of the senior thesis show the author's understanding of the knowledge in the research field and the ability of critical thinking and writing skills, which is helpful to further develop professional skills.