By Kathleen Megan and Jake Kara
www.ctmirror.orgNearly three-quarters of the state’s school districts improved their performance on the state’s latest annual assessment, showing higher scores in 143 of 202 districts during 2017-18, according to the state Department of Education.
Among schools that were scored in both 2016-17 and 2017-18, 779 saw increases, while 456 declined.
In its fourth year, the state-administered Next Generation Accountability System takes a holistic approach in its assessment of schools and districts, relying on data from a dozen indicators including test scores, academic growth, chronic absenteeism, graduation rates, college readiness, and arts access.
The state assigns different weights to those factors then calculates a single “accountability index” number for each school and district.