Materials development in TESOL has been gaining popularity as a field of study for the last few decades. TESOL materials research as an area of inquiry includes studies focusing on textbook content (e.g., grammar, cultural representation, and authenticity), consumption (use/adaptation of materials by learners and teachers), and production (design…

There is at present much focus in ELT on describing and promoting teacher and learner agency. However, ELT as a professional field is concurrently characterised by an increasing orientation toward authoritative texts, particularly those imbued with authority at the transnational level. Global textbooks are a notable example, since they, along with…