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→Method
#Begin a [[stopwatch]] when the [[temperature]] is 80°C then [[Reading|read]] the [[temperature]] every 30 seconds for 5 minutes.
#Repeat steps 1-3 with a can covered each type of [[Thermal Insulator|insulating material]].
#Plot a [[graph]] with [[temperature]] on the [[y-axis]] and [[time]] on the [[x-axis]] plotting the [[results]] for each [[Thermal Insulator|insulating material]] on the same [[graph]].
====Improving [[Accuracy]]====