This Language Teacher Cognition (LTC) study primarily explores language teachers’ beliefs and practices about a common Instructed Second Language Acquisition (ISLA) construct: Grammar Teaching (GT). This study also aims to investigate to what extent teacher beliefs and practices compromise with each other and cognitive and contextual factors behind their cognition. The data were collected through interviews, observations, and stimulated recall with the teachers. The findings after a cross-case analysis revealed that coursebook-based beliefs, experience-based beliefs, lack of theoretical knowledge and inclination for communicative activities influence what teachers believe about GT. There are both congruent and incongruent relationships between beliefs and practices varying from one teacher to another due to the effect of experiential knowledge, unconscious decisions, and some contextual factors. The findings can contribute to the integration of LTC into ISLA studies, and to LTC framework by exploring the effects of many variables on teachers’ decision making processes. Key words: Language Teacher Cognition (LTC), Grammar Teaching (GT), teacher beliefs, teacher practices

This qualitative cross-case study explores and reflects on the insights of six English language teachers working at one secondary school and one tertiary level institution in Turkey regarding the Continuous Professional Development (CPD) practices offered by their institutions respectively. It also investigates what contextual factors interact with these teachers' insights and experiences about CPD as part of teacher education regarding within-case and cross-case differences. The data were collected through semi-structured interviews, written reflections and program documents and analysed using a descriptive coding strategy. The findings reveal that the participant teachers consider CPD as a customized, practice-focused, collaborative and reflective endeavour. Implications for future continuous professional development programs are also discussed.