There is a difference between simulations (where students act out real-life situations, for example the student checks in at “the airport”, but students do play themselves) and role plays where students take on different characters. In a role play, for example, one student may be asked to take on the role of “an angry landowner” in a role play which is concerned with discussing the possible construction of a new road. Another may be asked to play the role of the “road company representative”. Role plays will thus require more “imagination” on the part of the student to be able to get “into” the role.
Some students will find being asked to play a different person in a role play quite liberating. Some students who are normally quite shy can open up considerably in a role play lesson. The teacher, though, must attempt to maintain the “pretend” part of the simulations and role plays: i.e. the students ARE in an airport and not the classroom. Teachers can aid this process by use of realia and other props. Students who don’t enter into the ‘fantasy world’ can ruin it for everyone else.