Teachers from Discovery Elementary School, Idaho, the UNITED states was not in doubt that their experiment with moldy bread was successful, because when their students responded with a single response:
‘the Ad, how disgusting’.
Dayna Robertson and Jaralee Metcalf had in a month made an experiment, where they showed the effects of a loaf of bread that had been touched by hands that had not been washed.
Adfærdsspecialist Jaralee Metcalf showed the result on his Facebook page, where a mouldy piece of bread had been touched by the 17 unwashed hands. For comparison, a piece of bread, who also had been touched of 17 hands – however washed.
the Lookup is lynhutigt gone viral and been shared over 60,000 times on social media.
To the american media TODAY, teachers have commented on the experiment.
– the Students really think that it was disgusting. They really have got a completely different view on it to wash hands. They now understand that the håndsprit not good enough, and that they will have to use water and soap.
The Centers for Disease Control and Prevention in the UNITED states told the other day that it just now is the season for influenza and colds in the country.
the Experiment at the school starting in November, where the teacher sealed five different slices of bread in each bag, with closure on the. It did man, so the air would not have a significant effect on the experiment and when the bread began to become mouldy.
One of the discs was touched by unwashed hands. a was touched by hands, which was used håndsprit, was touched by the hands, which the man had washed them with warm water and soap, one in which the hands were dried on a computer, before they touched the bread, and one where the teacher had gloves on, while it was being handled, so it had not been touched by hands directly.
The clean bread almost without effect. Photo: Facebook/Jaralee Metcalf
A month later, the result was not to be mistaken.
the Bread where the hands had been dried in the computer was completely black and about to break, and there was just touched by unwashed hands followed right after with black splotches.
the Loaves got students to think a little more about this, it is important to wash your hands. Photo: Facebook/Jaralee Metcalf
The slice, which was used håndsprit there had been a big lump of mold on.
the Results were shared on social media, where Jaralee Metcalf wrote, that you had to remember to remind children to wash hands, and to håndsprit was not an alternative to wash his hands.
Now hope the teachers that the children have learned enough of the experiment to remember to wash their hands.
Håndsprit is not a substitute for washing his hands. Photo: Facebook/Jaralee Metcalf
The dirty hands had really taken their toll on the bread. Photo: Facebook/Jaralee Metcalf
