V17 · complete text alternativeYear 1 Science · T2 W11–12 · Visuals / V17 alt
Source review complete · local suitability still needs review.
V17 · A material question has an intended difference. Original ordinary C15 source: Paper/cloth gates, same outline/flat start/mat/edge/view/operator/intended same stated lift height. Material differs; one each. Paper rests higher bend, cloth lower; force unmeasured. Own invitation: Which matches relate to a material question? No real weight-bearing structure or universal cause is established.
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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.
Exact source: 202306f26fcb8ec2153ed100e130bd0d5900e9c5 · 2026-10-13. Source edition, roles and hashes
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