01
DEMONSTRATION
What the video shows
SAMPLE FRAME · 08 / 12
crease area
The original video would stay on the teacher's device.
TEACHER REVIEW · SAMPLE SESSION
DEMONSTRATION
The original video would stay on the teacher's device.
MISSING JUDGMENT
“How can the learner tell the fold is stable?”
The movement is visible, but the stopping point is not. A learner could copy the fold and still miss the result.
Drafted for reviewNot shown to the learner yet
TEACHER DECISION
THE TEACHER APPROVED
“The crease stays flat after your hand is removed.”
Ready for the learner view
WHAT THE LEARNER SEES
Use your fingertip to flatten the crease from one end to the other.
INSPECTABLE TRAIL
bounded evidence
not yet guidance
human decision
safe to show