Determine whether your ice keeper design is optimal based on how long it kept the ice from melting.
How to build a container where ice will not melt. We need to keep warm gases warm air or warm solids the table top etc or warm liquids from touching it. The goal is to make an environment that allows the ice cube to stay cold as long as possible preventing it from melting right away and a control which in this case will be an ice cube that is not kept from melting. The size of the box will depend on the amount of ice you need to transport. Have the shiny side of the aluminum foil facing away from the box as it will reflect more light than the dull side.
Glue the foil in place. Metal coolers transfer energy more quickly so they don t keep ice from melting for a long period. To create an experiment where the objective is to keep an ice cube from melting all you need are a few items from around the house. That s the only wayguaranteed thatthe ice will not melt for any given time as long as you pay the bills on time if you have to build a container then your best bet is a thermo.
Try the experiment with different colored coolers. Ice needs energy to melt and plastic containers prevent the transfer of heat energy from the inside of the container to the exterior and vice versa. Heat from the air is transferred to the molecules in the ice causing them to gain energy and causing the ice to change to liquid water. Cover all sides of the box including the lid with aluminum foil.
Procure a cardboard or plastic box to hold your ice.