The superintendent, Antwan Wilson, who is an imposing 6-foot-4, favors crisp suits and Kangol caps and peers intensely through wire-rimmed glasses, has become accustomed to confrontation since he arrived in this activist community from Denver two years ago. One board meeting last fall reached such a fever pitch that police officers moved in to control the crowd.
Mr. Wilson is facing a rebellion by teachers and some parents against his plan to allow families to use a single form to apply to any of the city’s 86 district-run schools or 44 charter campuses, all of which are competing for a shrinking number of students.