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Guzzler and his Hot ChocolateLoading...
What Do We Need?
Stopwatch
Tin Foil
Cloth
Scissors
Bubble wrap
Elastic bands
Coffee cups
Tea Towel
Guzzler needs our help. We need to do a fair test investigation and find out what material will keep Guzzler's hot chocolate warm for the longest.
Whiteboard and marker
cello tape
cotton wool
Thermometer
What Do We Need?
Stopwatch
Tin Foil
Cloth
Scissors
Bubble wrap
Elastic bands
Coffee cups
Tea Towel
Guzzler needs our help. We need to do a fair test investigation and find out what material will keep Guzzler's hot chocolate warm for the longest.
Whiteboard and marker
cello tape
cotton wool
Thermometer
We predicted what will happen
How do we make sure our test is Fair?
Two elastic bands will be wrapped around each cup
Volume of water needs to be the same in each cup
All our cups need to be in the same place
Our cups will be wrapped with each material once
Our cups need to be the same type
We predicted what will happen
How do we make sure our test is Fair?
Two elastic bands will be wrapped around each cup
Volume of water needs to be the same in each cup
All our cups need to be in the same place
Our cups will be wrapped with each material once
Our cups need to be the same type
We started the investigation to help Guzzler
Our Results
We found out what material should be wrapped around hot chocolate
Guzzler needs to wrap cotton wool or kitchen roll around his cup of hot chocolate