Actually it makes a lot sense...consider how a project would be completed and measured in real life...a client won't care (much) each team member would perform as long as the project is done in time, within budget, and with good quality...
-mikesmith(老猫);
2014-3-13(#8650675@0)
Teacher's role shuuld be manager instead of client because he is responsible for individual evaluation. The case you described is more appropriate in team based competition.
-guokeyesterday(昨日过客);
2014-3-13(#8650684@0)