Effective Teacher Appraisal Mary-Angela Tombs, 2012 In New Zealand’s self-managing schools, boards of trustees are required by the Ministry of Education (MOE) to be good employers, implement policies that promote high levels of staff performance and ensure that each staff member participates in a performance management process (MOE, 2012a, 2012b). Boards of trustees, through school principals, are accountable to their parent community for the practice of their teachers, ensuring that teaching practices are effective and responsive to student needs and community priorities (MOE, 2010; New Zealand Teachers Council, 2009, 2012). The Education Review Office, which is responsible for evaluating and reporting on school performance to the Ministry of Education and the school’s community, recommends that teacher appraisal can inform learning. But ERO reports that only 50% of primary school principals make a link between professional learning and appraisal. ERO notes the effect