It amuses me too! I put up both kind of poll question because I wasn't really sure which kind of question it should be and thought it might be helpful for tie-breakers, but I wasn't expecting this kind of difference!
I almost always use "vote as many times as you want" with my students, which tends to throw them the first few times until they get used to the idea. (I sometimes let them vote on which of 3 or 4 days to schedule the chapter test for and pretty much always let them vote on which review problems to work as a class for the review day.)
no subject
I almost always use "vote as many times as you want" with my students, which tends to throw them the first few times until they get used to the idea. (I sometimes let them vote on which of 3 or 4 days to schedule the chapter test for and pretty much always let them vote on which review problems to work as a class for the review day.)