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General Information
OPI schedule
  OPI  generally follows the same schedule as the local school community, September through May. The preschool calendar is announced at the August OPI General Assembly meeting.
Class Times
  Morning classes - 9:00 a.m. to 11:30 a.m
  Afternoon classes - 1:00 p.m. to 3:30 p.m.
Class Days
  Classes are held Monday and Wednesday or Tuesday and Thursday.
  Pre-Kindergarten classes are held Monday, Wednesday and Friday.
Ratios
  The adult to child ratio for the three-year-old classes is one teacher and one parent helper for 10 children.  For the mixed age and pre-kindergarten classes, the ratio is two teachers and two parent helpers for 25 children.