# B-later · The named planet notebook · educator account, criteria and next teaching

**Eligibility:** After Day 35 plus Day 36 where required. Prior planet/reference mechanic familiar; exact new account held. **Complete source:** Named fictional planet token P is recorded in a schematic archive against background stars U/V. On archive week 2 it is below U; week 4 it is level with U; week 6 it is between U/V. U/V keep their relation in this supplied model. The horizon edge differs across those drawings. A separate same-evening star-pattern card uses only a fixed fence reference. Week 8 planet position is not supplied. Planet identity is given by the story; brightness is not an identification test.

## Exact prompts and meaning

1. **Describe P's supplied change, keeping the reference and weeks.** Expected: below U→level U→between U/V, weeks 2/4/6. Criterion: complete source-bound sequence, not speed/current forecast. Next: new pretend boat positions against two fixed dock marks on named dates; make a reference-qualified caption.
2. **Which reference helps this planet question: U/V or the changed horizon? Why?** Expected: U/V for the supplied relative-position question, since relation retained; changed horizon is not a shared origin. Criterion: chooses reference for purpose rather than saying all horizons/stars are always fixed. Next: compare a moving camera border and two labelled stable paper marks; choose the appropriate model reference.
3. **Does the same-evening fence card answer P's week 8 question? What do we know?** Expected: different object/reference/time question; week 8 P still unavailable in this account. Criterion: does not convert a familiar earlier mechanic into an invented planet result. Next: sort two unrelated question types before considering a new source field.
4. **Write or tell a useful request for another record. Keep it as a draft.** Expected: named P, U/V reference, requested later week/date and source/status; unsent request is not received observation. Criterion: useful communication plus action/result separation. Next: role-play a willing fictional recorder reading the exact draft back; revise ambiguity without pretending a real request was sent.

## Capture and support

Keep the first response before help. Read neutrally or scribe exactly; note actual communication, operator, prompt and exposure. Source interpretation does not establish actual sky conduct. Record one descriptive state and reason: meaning evidenced here; meaning after named help; unclear here; unobserved on this route. No total or official grade conversion.

[Blank capture](../teacher/CAPTURE.html) · [Selected source](../assessment/B-later-source.html) · [Own page](../responses/B-later.html)
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