[Category] Contributions [3] Usually provides useful ideas when participating in the group and in classroom discussion. Hesitant to challenge ideas. A strong group member who tries hard. [2] Sometimes provides useful ideas when participating in the group and in classroom discussion. Does not challenge existing ideas. A satisfactory group member who does what is required. [1] Rarely provides useful ideas when participating in the group and in classroom discussion. May refuse to participate. [4] 
Routinely provides useful ideas when participating in the group and in classroom discussion. Not afraid to challenge an idea constructively. A definite leader who contributes a lot of effort.