Science teacher educators recognise a professional learning continuum for teachers. This has resulted in studies of science teachers at different career stages, with the goal of building an understanding of teacher learning from preparation through practice. While these explorations help build an understanding about teacher learning over time, the…

While it is generally accepted that pedagogical content knowledge (PCK) is an essential knowledge base for science teachers, educational researchers are not clear on how it develops. Previous researchers have suggested that classroom practice may play a significant role. Therefore, it is important to look at beginning teachers' PCK and its…