GLOVERSVILLE - The Gloversville Enlarged School District has expanded the school day in an effort to help improve academic performance. Students in kindergarten through fifth grade will see their instructional day increase by 20 minutes, and those in sixth through twelfth grade by 16 minutes. Before the change, GESD had the shortest instructional day in the region. In previous years, district elementary schools began at 9:05 a.m. and ended at 3 p.m. Going forward, the elementary schools will take attendance at 8:40 a.m. Dismissal will remain at 3 p.m. School days at the middle school previously began at 7:55 a.m. This year, instructional…