Florida law requires the 100 lowest performing elementary schools in reading to extend the school day by one hour to provide supplemental reading instruction. This study found that those schools were smaller than other elementary schools and served a higher proportion of racial/ethnic minority students and students eligible for the school lunch…

Since the 2012/13 school year Florida law has required the 100 lowest performing elementary schools in reading to extend the school day by one hour to provide supplemental reading instruction. In 2014 the law was broadened to include the 300 elementary schools with the lowest reading performance. A previous study of the state's first two cohorts…

Between 1983 and 1985, the Florida Legislature enacted legislation that increased the credits required for high school graduation and redefined the closely related length and configuration of the school day. Members of the Superintendent's Task Force on the Seventh Period/Extended School Day, members and staff of the legislature's education and…