question

I would like someone to explain to me why a school like Ida Crown has to have a girls only play. What does this do for Modern Orthodoxy today? Do we tell the "non-religious" to go to the Niles Norths of the world?

Modern Orthodox Machmir to me doesn't work because they want to be "accepted" by the Yeshivish people too much at the expense of modernity and the secular/non-Jewish world.