She was seven when the school dissolved its building. Not by catastrophe — by choice. The municipality of Grindavik, in the wake of the 2024 volcanic evacuations, had to rebuild not just structures but assumptions. And the educators who gathered in a temporary tent city looked at each other one afternoon and asked: what if we just... don't go back to rows of desks? What emerged over the next three years became a model studied in forty countries. Children learn in cohorts of eight, moving thro