Plickers providing Amanda McKay with instant, actionable data Plickers is an awesome app. Just ask Amanda McKay. It's the end of 4th hour and Amanda's physics students have been hard at work. A poll question appears on the board. Her students reach under their desks and grab personalized QR codes. As they hold up their codes, Amanda scans the room. In a flash, Amanda knows every student's response to the poll question. Three questions with Amanda McKay about Plickers: What is/are "Plickers"? "Paper Clickers. The mini QR codes can be oriented in four ways to show four different choices for a multiple choice question. As I scan the room for responses with my device, a real-time bar graph of results appears." How do you use Plickers? "I use them to collect quick bits of formative information to assess what students know or how comfortable they feel about a topic that we've covered. They are secured to the ...
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