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Gadanidis, G., Gadanidis, J. & Schindler, K. (2003). Pre-service Mathematics Teacher Lesson Planning with Online Applets. In C. Crawford, N. Davis, J. Price, R. Weber & D. Willis (Eds.), Proceedings of SITE 2003--Society for Information Technology & Teacher Education International Conference (pp. 2892-2895). Albuquerque, New Mexico, USA: Association for the Advancement of Computing in Education (AACE).