C-later · Costume stall covered-prop notesYear 2 Science · T1 W9–10 · Sources / C later

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C-later · original supplied fiction; any reference fact/model explicitly labelled

Original fictional costume-stall prop guide. Job: record pitch and loudness descriptions without guessing missing words. Uncovered empty lid/tap report by helper: “lower pitch, soft”. Cloth-covered same lid/tap report: “not sure about pitch, soft”. Same observer spot is stated; force and cover fit are not measured. Before trying, helper predicted covered would seem softer. No sound-level reading or real child trial is supplied.

Four exact questions

1. Separate supplied pitch and loudness words for each row, retaining uncertainty.
2. Compare the supplied loudness reports with the prediction, keeping measurement limits.
3. Make matching uncovered/covered rows with action and exact report.
4. Ask a useful further question for the stated accurate-guide job, with next result open.