Of the two large Colorado school districts that were actively exploring later high school start times for the 2017-18 school year, one is moving ahead and one has dropped the idea for now.
The 55,000-student Cherry Creek district — the state’s fourth largest — continues to consider proposed start- and end-time changes at all school levels. While the district is still collecting community feedback, the current proposal would set elementary school start times at 7:55 a.m., middle school start times at 8:50 a.m. and high school start times at 8:15 a.m.
Currently, Cherry Creek elementary schools start about 9 a.m., middle schools start about 8 a.m. and high schools start about 7 am. A recommendation will go before the Cherry Creek school board this spring.
Meanwhile, the 31,000-student Boulder Valley school district won’t change school start times next year because of the complexity of managing school bus schedules and the prospect of higher transportation costs, district spokesman Briggs Gamblin wrote via email.
Changes are still possible for the 2018-19 school year if the district can find a way to keep transportation costs at their current levels, he wrote.
The push for later high school start times has gained steam nationally with increasing evidence that when school schedules match with teen sleep rhythms, students are healthier, more focused, attend school more regularly and do better academically. In the last two years, both the American Academy of Pediatrics and the Centers for Disease Control and Prevention have come out in favor of start times of 8:30 a.m. or after.
In districts that have considered changing high school start times or actually changed them, the logistics of bus schedules and after-school sports are typically the biggest hurdles.
In Colorado, some smaller districts, including the Montezuma-Cortez district in southwest Colorado and the Harrison district in Colorado Springs, have pushed start times to 8:30 a.m. or after for some or all secondary schools.
But large districts have been slower to join the club. Denver Public Schools, the state’s largest school district, briefly explored later start times for some high schools a couple years ago, but the effort did not lead to any changes.
In the Boulder Valley district, a task force spent the 2015-16 school year researching later high school start times, with one of the group’s leaders saying last August she hoped the district could move forward with changes in 2017-18.
In Cherry Creek, where changes to school start and end times have also been under consideration over the last year, a November survey on the topic drew 25,000 responses.
Seventy-three percent of respondents said they wanted high school start times to align more closely to the American Academy of Pediatrics recommendation. When respondents were asked to pick between six high school schedule scenarios, the 8 a.m.-3:30 p.m. scenario was most popular — garnering more than 7,000 votes.
Chalkbeat is a nonprofit news site covering educational change in public schools.