Lean manufacturing, an outgrowth of the Toyota Production System, has spread far beyond the automobile industry and is seen by many leaders as a key management philosophy in the battle to compete on an international scale. Successful implementation of lean requires that managers and employees be educated in the proper application of lean tools and the effective strategies for lean implementation. However, there is a shortage of lean teaching materials available to both corporate trainers and university educators. This article describes a computer simulation exercise that provides students with hands-on experience in developing and evaluating alternative lean implementation strategies. We also offer all ancillary teaching materials, including a demonstration case study and modifiable Excel spreadsheets. (Contains 5 tables, 3 figures, and 1 note.)