Today for science we continued our learning into humans! This time we carried out an investigation to see just how far germs can spread.
We found out that germs are invisible to the human eye and can spread when we don't keep our bodies clean and healthy. We mimicked the effect of spreading germs by mixing dried herbs with hand cream and gave each other high fives and handshakes and "sneezing" onto tables and carpets.
We have decided to follow NHS guidance and wash our hands for twenty seconds at a time using soap and water- enough time to sing "Happy Birthday" twice.
https://www.nhs.uk/live-well/best-way-to-wash-your-hands/
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