South Lancaster Academy (SLA) is a co-educational preparatory day school, consisting of grades Preschool through 12, operated by Seventh-day Adventists in South Lancaster, Massachusetts. It is a part of the Seventh-day Adventist education system, the world's second largest Christian school system. History On April 19, 1882, the "New England School", yet unnamed, opened its doors. Nineteen students started classes and five more joined these a few days later. Stephen Nelson Haskell (1833-1922) was the founder and builder of the school; Goodloe Harper Bell (1832-1899) was the first principal. The following year in 1883, the school was named South Lancaster Academy. In 1885, the school expanded to include college preparatory. Teacher training was added in 1886, with development of a "normal school", the J. T. Browning Missionary and Industrial School. In 1918, its standing as a junior college was formally recognized and the school name was changed to Lancaster Junior College. In 1922 degree-granting powers were conferred by the Massachusetts legislature. Once more the school's name was changed to Atlantic Union College with the school beginning to operate on the senior college level, offering a four-year theological course. During the same period the college became a separate institute with the academy having its own board of trustees and faculty. Since 1967, South Lancaster Academy has been a twelve-grade school. The academy attempts to maintain the historic ideals of Seventh-day Adventists on matters of morals, dress, and conduct, as its reasons for existence. South Lancaster Academy is operated by the SDA churches of Atlantic Union College, Leominster, South Lancaster Village, and Sterling. South Lancaster Academy is operated by the Southern New England Conference of Seventh-day Adventists and the Atlantic Union Conference of Seventh-day Adventists. 1882 Organized as a preparatory school on Feb 5th, under the leadership of Stephen Nelson Haskell (1833-1922) 1882 On April 19, first day of class for "that New England school" 1883 On Dec 12th, incorporated and formerly named as South Lancaster Academy 1887 In May, certificates were given to thirteen students who had completed the intermediate course of eight grades. 1888 On May 12, first SLA graduation ceremony was held. 1912 On Oct 27th the cornerstone was laid for the new Normal School. 1913 Browning Normal school dedicated 1918 Renamed Lancaster Junior College, after advanced work was carried on for several years in theology, teacher training, and business. 1922 Renamed Atlantic Union College, after offering a four-year theological