Investigating EFL teacher agency in instructional practice of blended learning in Chinese higher education: An activity theory perspective

Abstract Teacher agency is considered a key driver of teacher professional growth, student improvement, and educational change. This study contributes to the sparse research on language teacher agency in blended learning (BL). Using activity theory to conceptualize teacher agency, this study explores how two English as a foreign language (EFL) teachers exerted agency while implementing BL at a Chinese university. This study also examines the factors that mediate the exercise of agency. Data were collected through classroom observations, interviews with both teachers and their students, and course documents to provide a thorough understanding of teachers’ experiences with blended teaching. The data analysis revealed that successful agentic actions to address contradictions included selecting the appropriate delivery to match learning goals, making good use of online tools for interaction, assigning students active roles, flexibly enacting rules, and building a supportive climate. However, some contradictions within the instructional activity system remain unresolved. Mediating factors such as tools (teachers’ expertise and beliefs), community (students and other professors), and rules (curriculum assessment) were found to shape teacher agency in the BL context. This study contributes to the literature on teacher agency in BL, and provides practical recommendations for teacher professional development and curriculum reform.