01
Set the footprint
Mark and test the operating footprint. Mark one camera position away from furniture, doors, cables, queues, tools, food, and the main route through a first-time session connected to a substitute-led class period. BubbleMatch comes first because its movement can be tested inside the real footprint while a forgiving opening game and permission to watch remains visible.
02
Open the round
Rehearse the exact opening moment. In a first-time session connected to a substitute-led class period, the host opens with BubbleMatch because the adult may not know the class routines or room layout; new participants may hesitate when rules or performance feel public. The host uses a forgiving opening game and permission to watch, gives one complete turn, and hands the result back to substitute teachers so the activity can provide an active option that is easy to explain and stop through make movement feel like an invitation rather than a test. The operating angle is a simple script, visible boundary, and no complicated equipment.
03
Guide the rotation
Assign and rehearse the operator sequence. The host names the first action in one sentence, demonstrates BubbleMatch, invites a voluntary turn, waits for the result, and offers WhackAMole only when the room still supports provide an active option that is easy to explain and stop through make movement feel like an invitation rather than a test. Next: WhackAMole or observe; mark the exit.
04
Close or change course
Brief privacy and contingency choices before opening. In a first-time session connected to a substitute-led class period, explain the webcam view before play and keep it separate from attendance, purchase, membership, student, health, or contact records. Do not record or share participant images by default; offer a no-camera or watching role to anyone who does not want to appear. If the adult may not know the class routines or room layout; new participants may hesitate when rules or performance feel public, pause the station before it interferes with the main purpose of a first-time session connected to a substitute-led class period. Switch to WhackAMole or a no-camera explanation, keep the same marked zone, and stop cleanly.