Experiment One: The Lunchbox
Imagine if you left your lunchbox, with left over food in it, somewhere for a whole week!! Imagine in your lunchbox there was a sandwich, some strawberries and a half eaten apple! They look yummy to start with, but how would they look after 2 days, 5 days, 7 days - how about after 2 weeks!?
To investigate changes in food Room 3 left a sandwich, some strawberries and a bitten apple out for 2 weeks. We predicted what we thought would happen, then we observed the changes and took notes and then researched to explain the changes.
Have a look at what happened....
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