Decisions made by the school boards at the Pella Christian Grade School and High School have determined when last week’s snow days will be made up on the calendar.  Pella Christian High School Principal Darryl De Ruiter says one of the snow days was already built into the school calendar, and the second snow day was to be made up on Presidents’ Day.  The decision that was made was to have students return a day early from Christmas break to make up the third day, meaning students will return to school now on Monday, January 4, 2010.