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Today in science we have been finding out about evapuration. We planned out our own experiment to see if salt effects the amount of water is evapuration.
We had three cups of the same sizes to make it a fair test. Moreover, we had the same amount of water of one hundred millilitres to also make it a fair test. But we changed the amount of salt. The amounts of salt were ten grams, twenty grams and one with no water.
Now we have done that we put the three cups on the windowsill so they're in the same place. We will now leave them for a day or two to see which cup evaporates the most water.
Year 6 class in Clydach Primary School. There are 18 girls and 13 boys.