Countdown Timers

Sometimes you'll want to give your students a timed activity to do, this could be an in class test or a piece of group work.  

If you have a computer and a projector in your class room or lecture theatre, you can use the websites below to show a countdown timer that you can customise to suit your needs.

All of the sites listed are very easy to use and come in very handy to ensure students know exactly how much time they have left to complete their work.  

As each one does roughly the same thing, which one you use will be down to your own personal preference: