In the 21st century, an interactive student-centred teaching and learning approach is a dominant approach in schools. As the interactive learning approach took dominance over the traditional teacher-centred teaching approach, reflective practice became a popular teaching and learning strategy in teacher education programmes globally. With the intention of improving the quality of education particularly educating practice-oriented teachers and students, many countries revised their teacher education programmes, with reflective practice taking centre stage. It initiated teachers’ creativity, critical thinking, teacher-student collaboration, and research in gathering data for changing classroom tradition. The purpose of this qualitative study was to investigate how successfully teacher educators implemented reflective practice in educating reflective English Language Teacher (ELT) trainees in the Post Graduate Diploma in Teaching (PGDT) programme. Critical thinking, reflective practice, transformative learning, teacher’s efficacy and social constructivism theories underpinned this study. The participants were purposively selected from two types of institutes, the university and two secondary schools. Five ELT trainee teachers, three teacher educators were sampled from the university and two academic vice-principals were sampled from two secondary schools respectively. The research, framed in a qualitative case study, collected data using semi-structured interviews, observations and document analysis. To critically analyse the differences and similarities among the data collected via different instruments from different participants, inter-case analysis was utilised. In analysing the teaching and learning practices, critical discourse analysis (CDA) contributed to answering the research questions which were informed by the main research question. CDA also enabled the researcher to examine the spoken and written words of the reports in detail according to the emerging themes, sub-themes and text content. The concept reflective practice in educating reflective trainee teachers is well endorsed in the curriculum. However, the practice at the university during the teaching of courses and during school-based practicum was compromised due to a number of factors linked to all stakeholders. However, in accordance with constructivist theory, the researcher was able to create new knowledge with the development of a proposed conceptual framework for reflective English Language Teacher (ELT) education in the PGDT programme. / Curriculum and Instructional Studies / D. Phil. (Education (Curriculum Studies))