❄️ Crack the code. Survive the expedition. A print-and-go vectors escape room for 11th Grade A-Level Math (2D/3D vectors, magnitude, unit vectors, scalar multiplication, position vectors, parallel vectors). Students work as a polar research team racing against time to unlock the emergency cache using four vector-based puzzles. What's inside • 19-slide PowerPoint — setup → puzzle → reveal for each of four clues, with the lock digits clicking into place. • Three differentiated student sheets (supp