(Chris Detrick | The Salt Lake Tribune) Kim Dean works with students in her seventh grade science class at Nibley Park School in 2017. Due to declining enrollment, Nibley Park would have been one of the schools hit hardest — losing the equivalent of 4.5 full-time teachers — if Salt Lake City School District had followed its staffing formula. Instead, the board voted to suspend the formula. District staff have proposed cutting two positions at Nibley, but that number is not final.