Abstract: Instrument Analysis is a compulsory course for undergraduate students major in pharmacy.It involves numerous and scattered knowledge points,making the theoretical study deviate from practice.Students' learning enthusiasm is not high,resulting in unsatisfactory long-term teaching effects.Based on the case-based teaching method,the teaching team introduced multiple scientific research examples,such as the application of instruments in the process of developing drugs for COVID-19,to enhance students' understanding of instrument applications,which effectively stimulates students' interest in learning and lays a foundation for scientific research literacy and capability.