For decades, many educators have been making arguments in favour of single-sex schooling (one of the most common arguments being that separating boys and girls can lead to greater confidence and academic achievement for each). Yet, in a report released last week, the American Civil Liberties Union found that harmful gender stereotypes are prevalent in single-sex classes. So... are single-sex classrooms progressive and healthy, or regressive and problematic? Listen to the Q Debate with experts Mary Ladky and Lise Eliot and let us know what you think.