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Clicker Controversy at Johns Hopkins University » MathClickerClass19

3-27-07 Photos of Derek Bruff teaching a Math class in Calhoun Hall using hand-held response systems, or “clickers,” that allow students to answer questions in class by pushing a button on a remote-controlled device, which collects the data and projects it onto a screen for the class to see. (Vanderbilt University / Steve Green).
Bruff, Derek
Math
faculty
students
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