Good afternoon,

I'm a teacher in a seconday school who has been using Plickers for a couple of months. Fist and foremost, I have to say that I find the app amazing. Having said that, however, I would like to know if it would be possible to have the possibility of "penalizing" wrong answers. I'm saying this because I sometimes find that students who have not studied for the topic I have prepared the questions for answer the questions at random and the rest of the group get annoyed whenever their mark happens to be lower than that of the student who has not studied but has been lucky instead.