Teacher professional development (TPD) programs enhance teachers' skills and competence. Since teachers are the primary beneficiaries, their perceptions are crucial in assessing TPD effectiveness and relevance, providing insights to improve future program design and evaluation. This study focused on Biology teachers, who were non-education…

Content, pedagogy, and technology knowledge are central to effective teaching. Moreover, the interaction and integration of these knowledge bases challenge teachers, especially non-teacher education graduates including diploma professional education (DPE) graduates. Utilising adapted instruments, this study investigated the teaching competence of…

Experienced teachers possess a unique teaching knowledge comprised of an inter-related set of knowledge and beliefs that gives direction and justification to a teacher's actions. This study examined the expansion of two components of pedagogical content knowledge (PCK) of three in-service teachers in the course of a professional development…