Some of the country's best high schools are here in Arizona, according to newly released rankings from U.S. News & World Report. The publication, known for its sundry education lists and rankings, named Basis Scottsdale as the third-best high school in the U.S., while nine other Arizona schools were among the 100 best secondary schools. Eight of the 10 best Arizona schools are run by charter company Basis.ed, which has established a reputation for strong student academic results.