Ambridge Area teachers have until January 4th to return to the classroom.  The state Department of Education announced the return date yesterday after teachers went on strike Tuesday.  The timetable for the return is based on the district’s ability to complete the 180-day school schedule before June 15th.  Teachers have been working on an expired contract since June 2015.  Union members will be in front of the school Monday through Friday from 7:30 a.m. until 3:00 p.m.