Time

Every Second Counts

We have 24h in a day.
http://www.time-for-time.com/swf/myclox.swf

The 24-hour clock
http://www.teachingtime.co.uk/draggames/sthec4.html

Find out more about the time zone
http://www.timeticker.com/

http://www.amadeus.net/home/worldtime/en/wt_en.htm

http://wwp.greenwichmeantime.com/

Duration
Start Time and End Time...How do you calculate the duration
http://www.shodor.org/interactivate/activities/ElapsedTime/