In this paper, we will address the question of how physical education teacher education (PETE) matters and suggest one way to explore the potential impact of PETE. A distinguishing feature of the studies of PETE’s impact on physical education is that they either include perspectives from preservice teachers involved in PETE courses or perspectives from physical education teachers in schools looking back at their education. Longitudinal attempts to follow preservice teachers’ journey from education to workplace, in order to grasp how they perceive the relation between teacher education and teaching practice in schools, and transitionsbetween these contexts, are few and far between. This gap of knowledge is a missing piece of the puzzle to further develop PETE, and to inform courses or life-long professional development for teachers. The purpose of this paper is to present a methodological approach for investigating transitions of content areas from courses in PETE into teaching practice in school physical education. This will be done trough combining the theoretical perspectives of Bernstein and Ball with a longitudinal study design. The theory of Bernstein enables us to say something about howpedagogic discourses are constructed, recontextualised and realised in PETE and in school physical education. The theory of Ball enables us to say something about about whatcontent areas become, in terms of fabrications, in the transition between these contexts. The longitudinal design will provide us with answers to how and what pedagogic discourses regarding content areas are transformed into in and between PETE and school physical education. The suggested methodology involves Stimulated Recall (SR) interviews, observations and communication with groups through social media. SR-interviews provides an immediateness in the reflection on teaching practice and content areas. Using social media groups is an effective strategy for maintaining contact with examined preservice teachers when they leave university.