[groupwork]Groupworkisaformofclassroominteractionwherelearnersworktogether,partorallofthetime,insmallgroups.Thebestsizeforagroupisprobablyfromthreetofivelearners:anythinglargermaymeanthatnotalllearnerswillcontributeoftenorequally.Groupworkissuitableforthepreparationandperformanceoftaskssuchasdiscussions,roleplaysandmanygames.