… I have two classes involving PRS, and the bugs still haven’t been worked out. In fact, last week, the system did not work at all for my chemistry class, and in biology it took more than a few minutes until the system was up and running properly.
So, does this spending of extra money and effort mean enhanced learning? The PRS is supposed to let professors see if their lecture has “stuck” with students, and if not, adjust accordingly. It also stimulates classroom participation, but listening and interacting is still in the hands of the students. With the introduction of PRS, the focus is shifted from actually understanding the material to making sure you get an answer into the system to get credit for the day.
I see how the PRS is effective in bringing people to class, but having to sit through an entire lecture just to press a button is a bit ridiculous. The PRS does not enhance my ability in the classroom, it just makes me resent having to lug around another piece of technology while wasting time to get it to work when the professors should just be teaching. I have a hard enough time getting my lazy self to go to class. I don’t need to have to remember to bring this random clicker.
Luckily, most professors drop about 10 PRS grades over the span of the entire semester. This amounts to a lot after one takes into account how many times the system collapses on itself and forces professors to give out free points. Professors also find other ways to counteract the failings of PRS. In my biology class, the professor gave a survey for extra PRS points, and I expect other professors do the same. Professors try to accommodate … the faulty system, but it doesn’t always work.
… Fred Zinn, Sr., designer of instructional technology at the Office of Informational Technology at UMass, described possible reasons behind trouble with PRS reception in series of blogs. Although very helpful, the blogs suggest that incorporating PRS into a course is a huge burden.
According to Zinn’s blogs, PRS could be adversely affected by its receivers being too close to laptops, low batteries in the remotes of the students, and more than 200 students using the same receiver. The blogs also report faculty losing data by minor mistakes when using the system.
The web page suggests that instructors having difficulty should set up a one-on-one consultation with the Instructional Media Lab. Professors already have enough on their hands, it isn’t necessary to bog them down with even more.
As class sizes continually get larger, devices like the PRS will become more prevalent, even though this contributes to their failures. The only method of teaching proven to be glitch-free is writing notes on the board and taking notes with a pen and paper, and that is what we should be doing…
PowerPoint, laptops, clickers – universities cynically load them on “as class sizes continually get larger.” And it looks as though students are beginning to get the picture.
Are you and your professor being turned into robotic nullities?
Click A for Yes.