UltraLite Collaboration: A Low-Cost Toolkit to Promote Collaborative Learning in the Classroom. - Claire Rosenbaum; Paulo Blikstein; Patricia K. Schank; Ken Rafanan; Jeremy Roschelle (ICLS, 2012)

MagneTracks: a tangible constructionist toolkit for Newtonian physics. - Andrea Miller; Claire Rosenbaum; Paulo Blikstein (TEI, 2012)