Insulators help the heat to move from one place another place like a wall.
The best material that can keep hot and cold is polystyrene.
The best material that can keep things cold is plastic, paper, polystyrene
This was a interesting because it was fun to experiment the difference of hot and cold.
LI: to learn and practice experimental methods.
LI: to determine the absorbency of different materials using experimental methods.
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