The NNS places participants in a fast-paced environment where time, communication, and work coordination are essential for success. Groups from 12 - 30 can participate. The scenario describes a nuclear facility experiencing a potentially catastrophic meltdown unless the participants can assemble enough neutralizing devices to stop the run-away reaction. To begin, the participants are divided into subgroups with specific tools, materials, and work assignments. Output and quality goals are set.
Time is provided to plan the task and then work begins.
Periodic pauses are provided for the group to discuss its effectiveness and reorganize its work and communications. A final discussion is conducted and observers assist the group in processing its learning using a structured feedback format. Participants learn for themselves the need for leadership, communication, and the integration of work activities.