THORNTON, CO - MAY 10: Jabree Berry, 15, works on creating a logo for his fashion company for his end of the year project in his Digital Arts class at Academy High School on May 10, 2018 in Thornton, Colorado. This tiny Mapleton School District in north Denver took on a brave experiment just over 10 years ago. It converted the entire school district into a choice district. It made national headlines because Mapleton is the only district in the country to turn every school into a choice school. Did it work out? The results are mixed...the district is not losing students to larger metro districts like they had in the past but the state test scores are not that great, even after a decade of choice. (Photo by Helen H. Richardson/The Denver Post) (Helen H. Richardson / The Denver Post)