As part of our healthy eating topic, Class 5 have learnt all about hand hygiene. We completed an investigation using bread. First the children all touched a piece of bread with dirty hands. They then touched another piece of bread after washing their hands. We then put the bread into a bag and stuck it to the wall to see what happens. The children had lots of sensible predictions. Most thought that the bread that was touch with dirty hands would go mouldy first.