Visual analysis of online and offline blended teaching mode research based on OBE teaching theory

Abstract

In 2020, the outbreak of the COVID-19 pandemic changed the teaching method from offline to online. However, the classroom structure of online teaching has not changed fundamentally, online education has not been substantively connected with the core procedure of course teaching, and the basic elements of classroom structure have not changed substantively either. With the visual analysis tool of China National Knowledge Infrastructure (CNKI) this research visually analyzes the relevant literature on blended teaching mode based on OBE teaching theory, including the number of literature, authors, research institutions, research highlights and other aspects.