Educators in Gloucester, Marblehead, and Beverly are facing hefty fines if they don’t return to the classroom. A judge ordered Gloucester and Beverly teachers unions<a class="excerpt-read-more" href="

All three North Shore school districts that closed Tuesday due to teachers ... and Beverly are experiencing their third cancelled day of school, while students in Marblehead are experiencing their second cancelled school day. The Union of Gloucester ...

While the three strikes are separate, some of the sticking points have been the same — as they have in a recent wave of other teacher strikes across the state.