Insulators are used to stop heat from moving place to place. Five materials were tested for the ability to insulate: glass, plastic, metal, paper and polystyrene.
The best Insulator materials for keeping things warm was polystyrene, plastic, metal and paper and the ones that were bad were glass.
The best Insulator materials for keeping things cool was metal and paper and the ones that were bad were plastic, polystyrene.
The best Insulator materials for both were metal and paper.
L.I to learn and practice experimental methods.
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