Visualization Analysis of the Trends and Hot Spots of BiochemistryExperiment Teaching Based on CiteSpace / 中国生物化学与分子生物学报

ABSTRACT

Biochemistry is a very important basic course for biology and medical disciplines, and it is one of the most rapidly developing and dynamic disciplines since the 21st century. Since theoretical teaching of biochemistry is very abstract, experiment teaching is an important part of understanding relevant theories and mastering practical skills. In the process of experiment teaching, it is always a key concern for teachers to keep abreast of new teaching concepts, new teaching methods, new teaching hotspots, and keep up with teaching trends. To this end, in this paper, the annual number of published papers, periodical distribution, research keywords, current status of research, hotspots and development trends of biochemical experiment teaching and research in China from 2011. 1. 1 to 2020. 12. 31 were visualized and analyzed by using CiteSpace with China National Knowledge Infrastructure (CNKI) as the data source. It was found that the number of articles published in each year remained basically stable, and the high frequency words were " biochemistry", " experimental teaching", " teaching reform", " biochemistry experiment", " reform", " teaching method", " innovation ability" and " teaching mode". The words with higher intensity are " flipped classroom" and " microlearning". Through timeline analysis, we found that the identities of " teaching" and " learning" are being exchanged, and improving students' independent learning ability has become the mainstream. The teaching mode combining advanced technology such as " virtual simulation" and " online teaching" has become the development trend and frontier of biochemistry experiment teaching. This paper aims to provide reference for the sustainable development of biochemistry experiment teaching in China through the above analysis.