Use these colourful cards as a classroom poster to remind students of their roles while working in cooperative groups: Leader, Encourager, Recorder, Presenter, Materials Manager and Timekeeper. Each card has an appropriate graphic and several tips to help students fulfill their responsibilities within the group. Cards are posted on bulletin board and roles are rotated using the numbers provided. Cards can also be copied and distributed to groups to remind them of their roles and obligations. Good for groups of 4, 5 or 6.