Year 5 have completed their topic on personal hygiene by carrying out an experiment to see where in school the most germs are.
They made their predictions and today the results of the experiment were uncovered.
They were as follows…
The control potato showed no mould at all due to it being untouched by human hands. The potato that was wiped in the flower bed had no mould either, as it was protected by the nutrients in the soil.
The potato wiped on a child’s hands contained quite a lot of germs but the potato with the most germs, was the one that was wiped on the sink.
The children loved the experiment and are now well aware of the importance of washing hands and keeping work areas clean.