Collaborative Decision Making: NASA's Deep Impact Mission

From the introduction: This is a highly-developed unit plan involving collaborative problem solving using data. The subject is the launch of a probe to investigate the composition of a comet. The students will engage in quantitative risk analysis, role-playing, persuasive writing and speaking, and group decision-making procedures. The students will study the objectives and the risks of the project and make decisions about how to deal with them from the perspectives of NASA scientists, engineers, and members of the public involved with the project.