A flow chart that is designed for intermedite and upper-intermediate students and aims at brainstorming the ideas to start a discussion on the history of medicine and true medical facts. Students can work together as a whole class and generate the ideas. Next, it will be useful to try arranging the events in chronological order. As an option, give this flowchart to your students as a home assignment to let them have a kind of reserach and later to discuss the facts they found themselves.