One of the possible ways of assessing students' collaborative work in Virtual Exchange (VE) is by the use of Peer Assessment (PA) -- a formative assessment technique in which students review each other's work to provide descriptive feedback on the basis of a set of criteria. This article describes a VE procedure, in which students from three…

A reactor is an example of an immersive interactive play in which animated images are projected onto the floor. A reactor allows people to walk on images and interact with them using their feet. With reactors, people can stomp on kernels of popcorn, shoot a pool using their big toes, or wade through a shallow surf on pristine beaches. This…

In the author's experience, Colombia is among the most misunderstood Spanish-speaking countries. Most of the news about Columbia involves drug trafficking or guerilla warfare, due to the many social and political problems that face the country. It is rare that the public is informed about the culture and people of this beautiful South American…