Classroom Timers

Our clocks and timers help you keep your class running on time! MyChron Student Timers are much easier to use than the traditional stopwatch yet just as accurate and precise. The amazing Bubble Timer is a clock, a showpiece, and a geometry demonstration, all in one!
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  • Magnetic Sand Timer

    Magnetic Sand Timer

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    Instead of sand, the Magnetic Sand Timer is filled with black iron filings.
    $7.95
  • Bubble Timer

    Bubble Timer

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    Observe this beautiful display of physics, surface tension, and geometry!
    $8.95
  • MyChron - Student Timers

    MyChron - Student Timers

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    The Silent Timer! Much easier to use than the traditional stopwatch yet just as accurate and precise. Available in...
    $7.95–$79.95