# N12 · Paper-window measuring plan

## Child invitation

Give a paper-card measuring step, not a made-up height.

## Four teacher moves

- Read the entire new source with its names, times, conditions and unknowns. Ask one initial meaning question before showing the staff possibility. Let the child ask to hear the whole source again or pass.
- Model the proposed zero/endpoint procedure using a blank diagram with no invented length. Distinguish a demonstrated step from a obtained result.
- Read the complete different guided account below. Guide one heading or source location, then pause for the child to make their own distinction. Keep the original worked example separate; no model sentence is inserted into their own work.
- Invite the exact child job below. Record the observable distinction, actual source, mode, support and any unperformed work. Give feedback about one chosen clue, then decide whether another unrelated new opportunity is useful.

## Guided different complete source

Different fictional card-holder job needs a paper-card height. No height value exists. Invite one suitable zero/endpoint/unit step for a familiar ruler and keep the new outcome empty.

## Id

N12

## Mode limit

These are supported teaching opportunities after component review. Reasoning from a supplied account, a model and actual child conduct are different evidence. A helper operation is attributed; declining, length or format is not an ability diagnosis or grade.

## Next decision

If this distinction is still unclear, return to one source-labelled heading pair in this new account and one question. If clear, offer a genuinely fresh ordinary job after further learning. Do not rehearse the held key and call its repetition untouched first/later evidence.

## Observable evidence

Child proposes a relevant instrument-reading procedure and preserves the unperformed result boundary.

## Ordinary staff possible model

Align zero at one width edge, read the other endpoint and record cm only after actually measuring.

## Teacher preparation

Read the complete new source and different guided account below; prepare large paper headings and a genuinely empty own response area. The accounts are original supplied fiction, not a verified local event. Offer spoken/signed/AAC, pointing with confirmed read-back, drawing or verbatim scribing. No specialised equipment, media recording, purchases or public sharing is needed.

## Title

Paper-window measuring plan

## Whole unrelated source

Fictional model-shop job needs a paper-window width record. No width result is supplied. A familiar cm ruler and a clear table are proposed.