On-line timers can be of much help during the lesson. Today a teacher can choose the interactive timers suitable for his lesson idea and plan - such timers are useful of course, and besides they draw students' attention and make the lesson more dynamic:
E.gg Timer
Timer-tab
Steep.it
NextUp
And Bouncy Balls - not a timer, but a fun thing for class management.
E.gg Timer
Timer-tab
Steep.it
NextUp
And Bouncy Balls - not a timer, but a fun thing for class management.
