Internet-mediated teacher-to-teacher knowledge mobilisation
Keywords: online platforms
teacher knowledge
knowledge mobilisation
teacher learning

The study investigates the rise of online platforms that support teacher-to-teacher knowledge mobilisation. The adoption of the interpretative approach focuses the investigation on how the online platforms, their resources and the learning opportunities they provide are conceptualised by teachers in relation to their broader teaching practice, workplace culture and professional learning. The study is framed by two overarching research questions. (1) What is the nature of the knowledge being shared and reconstructed by teachers in Internet-mediated knowledge mobilisation? (2) What is the nature of the learning arising from teacher-to-teacher Internet-mediated knowledge mobilisation?
The study employs a multiple case-study design to investigate two United States based online platforms, which facilitate teacher-to-teacher knowledge sharing. Twenty teachers from across the two cases were selected to participate in the study. A qualitative methodology was utilised. Teachers participated in an individual, face-to-face interview. In the two months following the initial interview teachers completed a weekly journal log detailing their engagement with the platform. Upon the completion of their journal logs, teachers participated in a follow-up interview via Skype. To help to contextualise the individual teachers within the broader case and to enrich their personal stories, observations of the platforms occurred throughout the data collection period.
The study proposes a new theoretical model for how to conceptualise Internet-mediated knowledge mobilisation, the knowledge that is produced and the learning that occurs through the reconstruction process. It emphasises the connection between offline and online contexts and the role the platforms play in breaking down the boundaries between teachers' school-based practice and online resources and learning opportunities. The framework encapsulates the combining of the individual and their contexts of action, together with the platform and the information and knowledge it contains, to determine and shape the operation of the knowledge reconstruction process and the learning that transpires.
Internet-mediated knowledge mobilisation facilitates the development of teachers' personal, practical knowledge by providing insight into the instructional practice of teachers and exposing teachers to new ideas and perspectives, which support the expansion of their propositional structures and episodic knowledge. Access to relevant, teacher-created materials increases the efficiency and effectiveness with which teachers can undertake elements of their practice, while also promoting learning through participation in work-based tasks. Individualism emerges as the dominant mode of engagement and learning in the study, with individual teachers regulating not only how and when they engage but also determining the outcomes they construct from their actions. The Internet, as a knowledge mediator, opens up new possibilities that are not available in teachers' offline contexts. It not only breaks down boundaries between teachers, but it also collapses boundaries between the various settings of teachers' professional practice and learning, effectively merging the offline and online contexts of teachers' work. The dual contexts of the platforms offer specific affordances that help to shape teachers' engagement, while also acting to promote new learning processes that do not exist in offline knowledge mobilisation.