Operation Snowfall: 4th Grade Number & Operations in Base Ten ProjectStandards-Aligned Math Project | 4.NBT.1–6 | Real-World Emergency Management ScenarioStudents step into the role of an Emergency Operations Logistics Team responding to a severe winter storm. They organize large inventory totals, compare shelter needs, estimate quickly, build supply kits, divide resources fairly, and justify their decisions using place value reasoning. This multi-day culminating project is fully aligned to all