"Constructed teaching data: these values were invented for this activity, not collected in an experiment."
Dataset ID,
Conditions,"90 g, start 12°C, room 24°C, 15 min. Final ≤17°C in EVERY trial; ≤6 tokens; ≤18 mm added thickness. Covered liquid water; cups/lids, mass, starting temperature, duration, exposure and reading procedure match within and across trials. Surroundings stay at the stated room temperature. No ice, phase change, active heating/cooling, direct sunlight or meaningful evaporative cooling. Each trial uses fresh samples. Accuracy is not supplied."
Units,"{""temperature"": ""°C"", ""time"": ""min"", ""mass"": ""g"", ""thickness"": ""mm"", ""resources"": ""fictional tokens, not money or energy""}"
Design,Tokens,Added mm,Trial 1 final °C,Trial 2 final °C,Trial 3 final °C
R-tight,5,15,15.5,16,17.5
S-thin,6,16,15.5,16,16