"Skinner's Sense of Snow" is the eighth episode of the twelfth season of the American animated television series The Simpsons. It first aired on the Fox network in the United States on December 17, 2000. In the episode, a snowstorm traps the students with principal Seymour Skinner and Groundskeeper Willie in Springfield Elementary. When Skinner uses his army skills to control the students, they overthrow him and take over the school. Meanwhile, Homer and Ned set out to rescue the children using Ned's car.