Begin with a vivid, credible trigger, a clear objective, and two constraints that force trade-offs. Provide minimal background to simulate ambiguity, then distribute simple artifacts like checklists or maps. The facilitator tracks time, observes decision points, and captures quotes to surface thinking patterns during debrief, reinforcing practical, repeatable behaviors.
Signal start cleanly, call remaining time at halfway and fifteen seconds, and celebrate a decisive call rather than perfect analysis. Encourage quick consultations, not committee debates. If paralysis appears, inject a constraint or change a variable, forcing movement. Record first action chosen, not just discussion, to anchor learning.
Within two minutes, ask what changed, why it mattered, and what the next similar situation demands. Capture one keeper practice, one risk, and one experiment for the next drill. Rotate roles to reveal blind spots, then publish highlights to chat or intranet, inviting comments and cross-team insights.