Is better learning a click away?

Clicker technology has advanced, but some professors prefer simpler models that don't lead to distractions.
Clicker technology has advanced, but some professors prefer simpler models that won't lead to distractions.

The students in Michael Dubson’s physics class at the University of Colorado fell silent as a multiple-choice question flashed on a screen, sending them scrambling for small white devices on their desks.

Within seconds, a monitor on Dubson’s desk told him that 92 percent of the class had correctly answered the question on kinetic energy, a sign that they grasped the concept.

Student response systems, or clickers—not unlike gadgets used on television game shows—first appeared in college classrooms over a decade ago and have since spread to just about every college and university in the country, thanks to cheaper and better technology.…Read More

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