Representatives from Harvard, Dartmouth, Yale, and M.I.T. will participate in a two-day mock Summit meeting on the Berlin crisis today and tomorrow at M.I.T. This "political game" has been going for a month, during which the teams have been exchanging diplomatic notes in preparation for the conference.

Harvard participants will represent both France and the United States; Dartmouth, Russia; Yale, both East and West Germany; and M.I.T., Britain, Poland, and Czecho-Slovakia. The teams will deal with the world situation as it exists at 3:30 p.m. this afternoon.

A board of "expert" umpires will preside over the game to step in if a delegation acts in a manner which the board considers actually improbable. The umpires may also interject hypothetical events, such as a Middle-East crisis.