Someone wise once said, “Time keeps on slipping, slipping, slipping, into the future.” I’m not quite sure where time goes, but I do know it keeps slipping somewhere, especially in a class of 30 kids. Asking questions, talking to students, preparing for the next part of the lesson…all these things can create distractions and send time slipping off somewhere.

One simple way to keep students, and teacher, on track is to use a timer. The problem with conventional timers is that, while they do keep track of time, they don’t easily allow a class to monitor the countdown as it progresses. Some companies have realized this and have created timers that can be displayed on overhead projectors. For a cool $35, you can snag one of these. Or, you can do the same thing for free.

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