The Effectiveness of Online Teaching Towards Students' Interest in Learning Physics of the Grade 9 Students in Yunnan Province

This study took the 9th-grade students of Kunming Changshui Experimental Middle School as the research subjects. The purpose of this study is: 1) To study how online learning affects students' interest in learning physics. 2) To compare the differences between online learning and traditional teaching in students' interest in learning physics. 3) To investigate how the teachers' perspectives on online learning affect students' interest in physics. This study adopted quantitative and qualitative research methods. To interpret the data, we used mean, standard deviation, and narrative analysis for statistical analysis. The main research tools were questionnaires, tests, course plans, and teacher logs. The results showed that: 1) online learning affects students' interest in learning physics