“…Common interests in LTC, for example, center on research exploring the practical knowledge base of EFL/ESL teachers (e.g., Kayi‐Aydar, ; Mullock, ), teachers’ perceptions of their knowledge base and growth (e.g., Choy, Wong, Lim, & Chong, ; Kourieos, ), or teachers’ knowledge base for a few specific aspects of EFL/ESL teaching. For example, practical knowledge growth in communicative language teaching (CLT) is reported in Wyatt and Borg (), teachers’ PCK in reading instruction in Goldfus () and Irvine‐Niakaris and Kiely (), vocabulary teaching in Macalister (), and grammar explanation in Sanchez and Borg (). Despite the volume of work done, understanding gained so far about the “hidden side of the work” (Freeman, , p. 1) in language teaching still seems insufficient.…”