S.F. school board approves plan with labor unions to reopen classrooms FacebookTwitterEmail Clarendon Elementary second-grader Haruki Ishiyama attends Zoom class at a protest Thursday.Jessica Christian / The Chronicle San Francisco school officials unanimously approved a health and safety agreement with labor unions allowing the reopening of schools before the end of the academic year. The deal, approved during Tuesday’s school board meeting, is the first major hurdle in bringing the first students back into classrooms for in-person learning, although the unions and district are still at odds over what the school day will look like when classrooms reopen.