Our group was given four bags, but we only sorted through three bags. The first bag contained recyclable items, the second food/perishables, and the third paper/cardboard. Almost all of the items in the bag were recyclable or compostable and were sorted accordingly.
We started out by opening one bag at a time, laying all the items out, putting the items into categories, describing each item, and bagging each item. Then we brought the items and the papers with the descriptions inside and weighed items that needed to be weighed and put them in boxes according to their category and their papers in a binder also according to category.
A lot of the items we found indicated healthy, organic, fresh foods, and the way the garbage was bagged indicated an environmentally conscious household with likely a higher socioeconomic status.
There were interesting items thrown in with the compostable items bag such as a harmonica, tooth pics, cat pee/poop, and polaroid film, and this bag contained a large amount of coffee grounds.
The paper/cardboard bag told us a lot about this household; we could see that the household contained a man, a woman, and one child in grade school. The ads they received in the mail also indicated a higher socioeconomic status.