Erin Walker, Victor Girotto, Younsu Kim, Kasia Muldner. The Effects of Physical form and Embodied Action in a Teachable Robot for Geometry Learning. In J. Michael Spector, Chin-Chung Tsai, Demetrios G. Sampson, Kinshuk, Ronghuai Huang, Nian-Shing Chen, Paul Resta, editors, 16th IEEE International Conference on Advanced Learning Technologies, ICALT 2016, Austin, TX, USA, July 25-28, 2016. pages 381-385, IEEE Computer Society, 2016. [doi]