Target/codes: independently repair one route in a new two-choice branch so the CIRCLE sign reveals CIRCLE and the TRIANGLE sign continues to reveal TRIANGLE; AC9AMAFD01, AC9AMAFC01. Prepare: public Check J, J A4, broad sign/ending cards. Keep key closed.
- Welcome · 3 min. Show a new paper choice board. A correct paper mapping is not proof that a real viewer used it.
- Access · 4 min. Present CIRCLE sign→TRIANGLE ending; TRIANGLE sign→TRIANGLE ending. Read brief: “Each sign should lead to the matching shape. Change only one ending.” Do not identify the route.
- Independent plan · 5 min. Child decides which ending to replace while holding both signs and the other ending.
- Child response · 7 min. Child draws, selects, points or directs the revised board and explains which route changed. Save first response.
- Self-check · 4 min. Child traces each sign to its ending without answer feedback.
- Close · 2 min. Use the separate key after response; plan later authentic media encounters, varied production forms and actual willing audiences.