Before revision:  We have conducted a preliminary user study for our mirrored face-to-face configuration, evaluating with respect to one-to-one interaction, focus shift and eye-contact. We provide experimental results and interview responses .
After revision:  We have conducted a preliminary user study for our mirrored face-to-face interactions may improve learning and engagement during a lecture, we propose a Mixed Reality (MR) platform that places Chalktalk's behaviors and simulations within a mirrored virtual world environment designed for face-to-face, one-on-one interactions. We compare our system with projected Chalktalk to evaluate its relative effectiveness for learning, retention, and level of engagement .