As an experienced science teacher, my transformation into a science teacher educator was hindered by the relative ease with which I could make learning about science engaging and fun for my student teachers. The science experiences I shared were rich and varied and the teaching uncomplicated. However, as many other teacher educators have realized, teaching about teaching is more complex than teaching a subject, such as science, itself. Science education is the vehicle through which I engage my students in learning about teaching. As this self-study illustrates, developing expertise in teacher education comes from understanding the complexities of teaching about teaching and in being able to articulate and demonstrate those complexities in meaningful ways.
Garbett, D. (2012). The Transformation from Expert Science Teacher to Science Teacher Educator (pp. 31–44). https://doi.org/10.1007/978-94-007-3904-8_3