<p>Does anybody have advice for me concerning what to do with clickers? My past Calc and Chem classes both required "clickers," remotes that the professors used to take attendence, and now that I'm through with them, I'd like to know what you think I should do with them. I don't think any stores buy them back, right? :(</p>
<p>what are clickers and how much do they cost</p>
<p>Some professors require students to buy little remote controls to use to participate in in-class quizzes they show on a projector. I don't remember how much they cost, but I have a couple that I don't think I need anymore...</p>
<p>Do you need to buy a different one for each class that requires them? Whoa, that's retarded...</p>
<p>How much do these cost?</p>
<p>They cost around 30 bucks. I think some stores buy them back or you can sell them to freshmen next semester.</p>