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Harris, J. & Hofer, M. (2009). Instructional Planning Activity Types as Vehicles for Curriculum-Based TPACK Development. In I. Gibson, R. Weber, K. McFerrin, R. Carlsen & D. Willis (Eds.), Proceedings of SITE 2009--Society for Information Technology & Teacher Education International Conference (pp. 4087-4095). Charleston, SC, USA: Association for the Advancement of Computing in Education (AACE).