One of our professors would like to use two different grade categories for responses posted to one forum. One group will be researching and posting a short document about their findings. The responding group will post comments about the findings. He would like the researching group's grades to go into one category, which is weighted about 20% of the course grade, and the responding group's grades to go into a second category, worth 10% of the course grade. The groups' responsibilities will flip lesson to lesson.
Does anyone have a suggestion for a workaround for this?