The next step is for the students to make a life-sized outline of the body on a piece of butcher' paper. They are given a list of the organs which must be included in their bodies heart, lungs, liver, small intestine, stomach and kidneys and told that they must also include a leg muscle. Their task is to place drawings of components on the body and eventually link them with blood vessels so these their model works. The students have access to a range of books in the laboratory but quickly realize that the diagrams in most texts are misleading A scale