Inquariy

Insulates are used to stop heat from moving place to place. A good insulator keeps heat from escaping from the materials.

There were different kinds of materials there were paper cups, plastic, glass, metal, polystyrene, and tin cans. 

A good insulator keeps heat from escaping from the materials. A bad insulator is when the heat escapes from the materiel.

Polystyrene is the best materials out of both experiments because it keep everything cool and warm 

L.I To practise experimental methods.  

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