Hi Loren:
Personally, I think students need time to review and relfect on their daily studies. I suppose if these points are added to the regular quiz points, it helps the grade. But if there are students who need to "digest" some, and do poorly, I don't think that should held against them. Now, if the pop quiz is 5 points out of 1000, and there are only a handful, that's prpobably not going to affect the overall grade that much.
Regards, Barry
