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Conductors and Insulators Polar Bears
by Class 5
Cover
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Polar bears
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Zidane
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Iftikaar
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Awais
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Saffiya
Our Investigation:
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Apparatus:
Method:
1. Firstly we will put ice cubes in the tub and record the temperature
2. Next we will put rubber on the top of the tub and check the temperature after a specific time
3. Thirdly we will do the same to the rest of the materials
Independent variable:
Fair testing:
. Tub
. Thermometer
Number of ice cubes
Dependent variable:
The temperature inside the tub
Controlled variables:
. Material
Predictions:
Awais
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Saffiya
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Iftikaar
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Zidane