Heys, have you guys heard of Plickers, or used it before?? It is really cool! My lecturer used it for class today to go through some MCQs and here's what happened. We were each issued a unique QR code on an A4 sized paper. The QR code was in the shape of a square so each side of the square was represented by a letter (ie. options A,B,C,D). We thus had to show our answers by holding the QR code upright with our chosen option at the top and the lecturer would use an iPad to scan the QR codes in the room and our answers would appear on the screen. It even reflects the right and wrong answers!
This sure made the lecture so much more fun and interesting. I could tell it wasn't only us students who were having fun haha! Unfortunately, we only go through MCQs once every 5 classes so the next such session would be 5 weeks away. Really looking forward to it!
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