Abstract: A method and apparatus is provided for timing events and sub-events. A timer allows a user to time the duration of an event. During the event, sub-events may also be timed, by use of a sub-event trigger (e.g., a sub-event button). A display can display information relating to the timed event and sub-event. For example, the timer may display the time elapsed or time remaining in the event, the number of past sub-events, the number of remaining sub-events, and/or statistical information relating to the timed event and sub-events. One application of the timer is as an aid to a person practicing for, or taking, a standardized test.