Abstract: This paper explores the innovations and practices in English teaching within the Instrumental Analysis course at the university level. Addressing the challenges posed by students’ varying levels of English proficiency and the common difficulties encountered by instructors, this study proposes solutions through innovative course design, teaching methods, and educational resources. The paper analyzes the impact of tiered instruction on enhancing student engagement and learning outcomes, utilizing literature, multimedia resources, and virtual laboratories to facilitate a better understanding of the content taught in English. Finally, the article offers insights into future course optimizations, aiming to provide guidance and support for the internationalization of chemistry laboratory courses.

Key words: English teaching, Instrumental analysis, Tiered instruction, Educational exploration, Teaching practice