Public educator selection · preserve first work before criteria or later sources. These pages are public; record prior access.
D-later · Mini-museum model explanation · original supplied fiction; any reference fact/model explicitly labelled
One question is enough to start. Draw, point, sign, speak or use your own words. An adult can read or scribe exactly what you choose. These spaces start empty.
Open the source here while you work. Leaving or reloading can lose typed words; keep an optional paper record before leaving.
Read or hear the complete matching D-later source here
Original fictional mini-museum sound guide. A silent paper-strip model offers slow/quick drawing cycles and narrow/wide drawn span. The fresh model starts at centre (cycle index0). A child chooses quick/narrow and deliberately steps once; quick advances two positions in the stated cycle to index2, so the strip is drawn left of centre. No real frequency, force, sound, pitch or loudness was measured. Separate helper note says an empty plastic prop was gently tapped; report “short tap”; no receiving object was observed. ReferencedF2 fact card is the same general incoming-sound/eardrum-vibration account, not this event. Job: guide a reader using model and report without mixing evidence kinds. No museum user feedback is supplied.
Four exact source questions
- Describe one chosen model setting/state and one thing the model does not establish.
- Separate the general receiver reference from the supplied prop report and missing receiver observation.
- Give a source-qualified message for the stated guide job using a relevant clue.
- With guidance, ask a further question with the actual receiver or reader result left open.
Separate complete source page · Matching empty D-later paper mat · Complete terms · Whole matching mat and text alternative
About this resource
Reviewed source editionSource review is complete for this two-week edition. Local suitability and classroom use still need review. Earlier candidate or pending-review words are retained in the original files; full-year coverage, translations and audio are not claimed.
Labels and search exclusions are distribution guidance; they do not authenticate or restrict access.
Exact source: 5f1257e02932ae49dd88716c3b0d208ba5e4696c · 2026-10-13. Source edition, roles and hashes
Complete source and rights notices
Keep these full notices with copies of this resource. Learning text, software, art and outside sources keep their own terms.