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Shah ZaibLoading...
Our Investigation:
We are investagating how To make a lunch box with ice cubes in it.we will have to investigate and use the materials wisely,every 10-15 minutes we will be checking with a thermomitor.
Apparatus:
Method:
1. First,put the ice cubes in the tub.
2. Secondly,cover the top with a material and wait 5 minutes then measure the temperature.
3. Thirdly,use a different material and measure.
4. Use another material and measure.
5. Finally,use one more material and measure it.
2. Secondly,cover the top with a material and wait 5 minutes then measure the temperature.
3. Thirdly,use a different material and measure.
4. Use another material and measure.
5. Finally,use one more material and measure it.
Fair testing:
Independent variable:
Materials
Dependant variable
Temperature using a themoeter
Controlled variables
Length of time
Tub
Themometer
Predictions:
Amy
Shaheer
Feeza
Shah zaib