Target/codes: independently group a new fictional material-trial record, preserve untested, show one three-form representation and identify an empty own-data category; AC9TDIFK02 and AC9TDIFP01 partial. Prepare: public B, B A4, K/L/M/N large physical tokens, teacher key closed.
- Welcome · 3 min. This new paper source is a low-stakes planning check, not a live test or device check.
- Access · 4 min. Read the new four outcomes and blank own-data categories neutrally; do not group or answer.
- Independent plan · 5 min. Child finds HELD, SLIPPED and NOT TESTED IDs from the source and chooses one to represent in three forms.
- Child response · 7 min. Save first complete groups, explicit unknown, physical-token/picture/symbol explanation and blank own-data category choice.
- Self-check · 4 min. Child compares each response with its source row without an adult solving it.
- Close · 2 min. Use separate key for next teaching. Paper cannot evidence actual digital-system exploration or material-test results.