The purpose of this self-study is two-fold. Firstly, to aid in redressing the lack of attention given to the professional development of teacher educators; and secondly, to show that an attitude of self-directed inquiry combined with elements of reflective teaching enabled the author’s professional development. Specifically, the report shows how the author built practical or work-related knowledge in how to encourage the participation of a language-minority student in classroom discussions, differentiated instruction and learning and collaboration with colleagues.