Michael S. Horn, Robert J. K. Jacob. Tangible programming in the classroom: a practical approach. In Gary M. Olson, Robin Jeffries, editors, Extended Abstracts Proceedings of the 2006 Conference on Human Factors in Computing Systems, CHI 2006, Montréal, Québec, Canada, April 22-27, 2006. pages 869-874, ACM, 2006. [doi]
Abstract is missing.