Target/codes: revisit hardware/software/purpose with approved actual device if available and show unchanged Source A data across views; AC9TDIFK01 (conditional), AC9TDIFK02 (partial). Prepare: hardware/software card, offline switcher, paper equivalent.
- Preview · 3 min. Check school device/access gate and keep paper route ready. No real names or uploads.
- Source · 4 min. Read the fictional three-entry source again; identify why a picture view and a B B C symbol view may help a reader.
- Model · 5 min. On paper, slide three broad representation cards between labelled panels. On approved hardware, show keyboard input, screen output and offline application state change without collecting anything.
- Child route · 7 min. Day 7 A/B/C switch and compare views using paper, child-directed adult cards or optional actual keyboard/touch access. If digital is used, ask the child to show the input, display and purpose in their chosen communication mode.
- Check/respond · 4 min. Record two columns: source representation and actual digital exploration or not observed. Reteach the difference between the printed drawing of a computer and a running system.
- Close · 2 min. Invite a paper or device preference without treating it as an identity or fixed learning style.