DEVELOPMENT ANALYSIS OF PHYSICS ACADEMIC COMPETITION BASED ON MAPPING KNOWLEDGE

The International Young Physicists' Tournament, the localized China Undergraduate Physics Tournament, the China Young Physicists' Tournament and a series of physics academic competitions in universities in various regions are playing an increasingly important role in basic physics teaching. Based on CiteSpace visualization software, this paper analyzes the literatures extracted from CNKI Chinese database, WOS database and Scoups database with the theme of PT series physics academic competitions, and displays the chronological distribution, the co-occurrence map of keyword, time zone map, salient words and the co-occurrence map of institution of the literatures in the form of econometric analysis and knowledge map. Combined with the development and modernization of contemporary sports events, the application of mapping knowledge in reflecting the situation of sports events, physical problem research and case analysis and basic physics experiment teaching is explored.