Mariana Levin. The potential for developing algebraic thinking from purposeful guessing and checking. In Paul A. Kirschner, Jeroen J. G. van Merriënboer, Ton de Jong, editors, Cre8ing a learning world: Proceedings of the 8th International Conference for the Learning Sciences, ICLS '08, Utrecht, The Netherlands, June 23-28, 2008, Volume 1. pages 469-476, International Society of the Learning Sciences, 2008. [doi]
Abstract is missing.