Every decision in the simulation is tagged to the Edexcel specification (9BS0) — and it works as an applied activity for AQA 7132 / 8132. These resources are free to use.
Every in-game decision with its exact sub-code, Themes 1–3 (Theme 4 expanding).
Live demoplay.thebusiness.school — no install, no student accounts, join with a PIN.
GuideClass size, phase timers, what the teacher controls — answered in the FAQ.