GIS is a geographic information system that links databases to maps to manage spatial or location-based data and answer questions about where things are located or distributed. It is used across many fields, with over 7,000 universities teaching GIS courses. GIS enhances education by taking a holistic, systematic approach to analyze real-world problems and can engage students through hands-on learning. GIS skills are in high demand and seen as important for addressing challenges like climate change, urban growth, and more.