Designing and modifying artifacts through actual implementation in mathematics classrooms

Citation:

Kalogeria, E., Psycharis, G., & Ardavani, K. (2012). Designing and modifying artifacts through actual implementation in mathematics classrooms. In C. Kynigos, Clayson, J. E., & Yiannoutsou, N. (Eds.), Proceedings of the Constructionism 2012 Conference (pp. 281-290). Athens.