Teacher/Professor, the Ontario Institute for Studies at the University of Toronto (OISE/UT). Key area of interest is instructional intelligence which refers to the intersection of the existing wisdom related to curriculum, assessment, instruction, how students learn, change and systemic change. I have taught secondary, middle school and elementary school; I was a consultant focusing on instruction and classroom management for six years — here I also worked with at risk teachers. Currently I work in ten districts on systemic change in three countries: Canada, Australia, and Ireland. I work with graduate and undergraduate students at the OISE/UT More information on this can be found at www.instructionalintelligence.ca.