For science we have been learning about preserving
food. Preserving means keeping something in a safe or good condition for a long
time.
We have learnt that mould needs 4 things to grow-
water, food, air and warm temperature. By dehydrating food, you take out the water
content so mould is less likely to grow.
We have experimented with dehydrating
apples, bananas, kiwifruit, feijoas, pineapple, and pears. You can read about
our experiments on our clipboards in our classroom. You can follow the instructions we have written if you would like to try dehydrating your own fruit. They are also on our clipboards.
1 comment:
good work marleyah from carter
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