Kathryn Dehle

Professional Experience placements provide invaluable opportunities for pre-service teachers to connect their expanding knowledge to teaching practice. When done well, these experiences are underpinned by purposeful and continuous guidance from experienced mentor teachers. Significantly, the participation and engagement of Australian mentor teachers in this process is voluntary in nature, meaning the system relies on teachers ‘opting-in’ to mentoring. This research examines mentor teacher participation within Secondary-level initial teacher education courses and highlights issues relating to overall mentor teacher (and host school) engagement. Analysis of placement data over a five-year period to 2021 illustrates a significant change in participation with a dwindling number of mentor teachers participating in placement activity. Other insights include a declining rate of school and mentor teacher participation and an over-reliance on a portion of the teaching workforce to sustain these preparatory experiences. These findings highlight structural and systematic gaps negatively impacting on the delivery and quality of initial teacher education, which in turn have broad implications for the current national workforce shortage in Secondary teaching.

Australian teacher education programs must include a summative, capstone assessment of students' achievement against the Australian Professional Standards for Teachers (a teaching performance assessment). This program accreditation requirement seeks to ensure graduate teachers are adequately prepared for the academic and practical demands of career entry. Research has examined a range of issues related to these assessments however examination of school-based teacher educators' contributions to this process is limited. School-based teacher educators work across school and university settings with pre-service teachers, drawing on their knowledge of both settings to enhance teacher preparation. This research explored the perceptions of these teacher educators as trained panellists involved in the assessment of one teaching performance assessment. Using constructs drawn from Carlile's work on boundary objects (2002), researchers analysed the meaning (knowledge), language (syntax) and pragmatics (practice) emerging from their movement between the intersecting worlds of university and school. Findings highlight the teaching performance assessment acted as an influential boundary object which reshaped par-ticipants' practice, on both sides of this boundary. Participants reported expanded knowledge of university and school practices for preparing pre-service teachers. The implications of this include enhanced practice, increased knowledge of conducive conditions for preparing pre-service teachers and improved assessment enactment. These findings illustrate the benefits of expanded engagement of these educators and their effective transfer of inherent knowledge back and forth across the threshold between their intersecting teaching contexts.