A new procedure negotiated by the United Federation of Teachers has led to a dramatic decrease in the number of oversize classes in the schools.

Behind a door cleverly disguised as shelves at the back of the Brooklyn Superhero Supply Company lies a “Secret Library” that houses 826NYC, a nonprofit organization whose true mission is to support student writers.

When grievances arise out of school reorganization and involve class size, teacher programs or assignment, there are special time limits. Reorganization grievances must be filed within two school days after the employee has knowledge of the act or...

Keeping class sizes within proper limits is not just a professional right to enable you to do your job better; it’s also an educational benefit for students who can receive more individual attention. Contractual class-size limits vary with the school...