Part 2 You decide to conduct an investigation into how different materials affect the rate at which ice melts in a warm room. For your experiment, you will use a tin cup, a paper cup, and a polystyrene foam cup to hold the ice.

2. If you put the same amount of ice at the same temperature in each container, which material do you think will allow the ice to melt the fastest?

A.
tin

B.
paper

C.
polystyrene foam