2015-16 State of Education in Tennessee | Page 66

Several school districts with relatively high graduation rates in 2011 have experienced declining rates over recent years. Trenton Special School District and Sequatchie County Schools’ graduation rates, for example, have declined by double digits from five years ago. In these and other districts with declining rates of students completing high school, focused efforts are needed to ensure more students earn the diplomas they need in order to pursue work or a postsecondary credential. When students complete high school, they also need to have the skills to succeed in college-level coursework. In Tennessee, the ACT serves as an important indicator of college readiness across the state, as all eleventhgraders take the entrance exam. To qualify for the state’s lottery scholarship program, students must earn a composite score of 21 or higher on the ACT’s 36-point scale. Overall, the state average score has increased from 19.5 to 19.8 from 2011 to 2015. The national average over this period has fluctuated slightly between a low of 20.9 and high of 21.1. Several districts in Tennessee, however, have posted gains in ACT scores well above the state’s average increase. Districts with Highest ACT Composite Scores, 2015 2015 ACT Composite Score 65 2015 ACT Composite Score Germantown Municipal 24.1 Alcoa City 22.0 Collierville 24.0 Johnson City 21.8 Williamson County 23.8 Dyersburg City 21.7 Oak Ridge City 23.1 Elizabethton City 21.4 Maryville City 23.0 Bristol City 21.3 Tullahoma City 22.4 Dyer County 21.3 Kingsport City 22.2 Greeneville City 21.3