Ontario school boards that straddle public health units are gearing up to reopen only a portion of their schools to in-person learning next week, adding another layer of complexity to an academic year that’s been defined by quick pivots.The government order allowing schools in seven public health units to reopen physical classrooms as of Monday means nine boards now have to create different plans for different towns in their jurisdiction.“It’s definitely more difficult to have one board be going in two different directions,” said Diane Lloyd, chair of the Kawartha Pine Ridge District School Board, which oversees schools in Clarington, Ont., that will remain closed and ones in Northumberland and Peterborough that will reopen.