Specify a usable plan — response practice
Stage-separated edition · 2 November 2026
Specify a usable plan
Three separate trials of fresh 100 g samples starting at 10°C in a 22°C room. Cups/lids, position, 20-minute interval and reading procedure match within and across trials.
Matched final readings
Constructed teaching data: these values were invented for this activity, not collected in an experiment.
Trial | Sleeve J final (°C) | Sleeve K final (°C) |
|---|---|---|
1 | 15 | 16 |
2 | 16 | 17 |
3 | 15 | 16 |
1. Which sleeve shows less warming across these trials? Does this prove a particular material property?
2. Write a paper retest plan: compared factor, matched conditions, measurement method, number of fresh trials, and fields to record. Do not invent new readings.