This model was useful in further refining the design. The completed project differs very little from the model. . . T he concept of one computer for every two students was a vital part of the design. The computers could be integrated into all the teaching activities, if desired. Desks were designed to be modular, so that configurations could be changed.
Chairs are adjustable in height, and can roll and swivel.
T wo desk units could form a square with students working in groups. Because of the plumbing, these units could not be reconfigured. . . A mock desk was built to test for height. The stand for the monitor is on wheels and its height can be adjusted. The monitors were set as low as possible to avoid obstructing the view of each participant when engaged in problem-based learning or group discussions.