The Semi-Controlled experiment focused on Ms Snellaert taking off the gloves, hands still clean and placing the bread slice, again with minimal touch, into a zip lock bag.

The third slice of bread was then passed around the entire classroom, allowing every student to touch it. The focus here was exemplifying to students that as they hadn't washed their hands, bacteria and germs are on their hands, stressing the importance to wash their hands before eating!