 1926 – The original 1907 building was abandoned and a new Duchesne Public School was built that housed Kindergarten - 10th grades.1931 – On May 17, 1931 the Duchesne Public school held a graduation ceremony for four students that composed the first senior class.1936–1937 – After acquiring land on the corner of 200 West and 100 North, construction started on a separate high school building in June 1936.