Research Hotspots and Prospects of Teachers’ Information-Based Teaching Ability in the Past Two Decades

As a new requirement for teachers in the information age, the development of information-based teaching ability has become an important factor affecting their professional development. This study uses knowledge graph software to study the relevant literature collected in the CNKI database in the past two decades, so as to explore the research characteristics and development trends of teachers’ information-based teaching ability. The results show that the research on teachers’ information-based teaching ability is mainly concentrated in three areas: the connotation and structure of information-based teaching ability from a macro perspective, the research on information-based teaching design and teaching mode from a meso perspective, and the status and influencing factors of information-based teaching ability from a micro perspective. At the end of the study, the research characteristics of information-based teaching ability are summarized and thoughts on subsequent research are proposed.