You may want to appoint one team member to watch the timer on the screen and call out elapsed time at certain intervals. Since the team captain may need to poll the team for answers to each question, it is advisable not to give that individual keyboard or timing responsibilities. Some teams assign certain students to read the possible answers up from the bottom and others to read down from the top. There is more than one way to determine the correct answer to many of the questions. Teams have reported success having consistent, specific communications between team members and the team captain.
Some teams use hand signals.
Others poll team members on each question. Some schools counter the fatigue factor by substituting players or even entire groups of students. This also permits more students to be involved. Many schools audiotape or videotape their team in action for a review and critique after the event. Communication is a key to success.