Can be used to create a mimic real-life social settings in which language is normally used
Increasing a Variety of Language Functions
Students are not restricted, aggressive, or feared
Creating Effective Climate
Effective language learning depends on structuring social interaction to maximize the needs of communication in the target language.
Providing the Chances of Input and Output
It places responsibility for action and progress on each of the members of the group somewhat equally
Fostering Learner Responsibility and Independence