This past weekend, more than 12,500 Philadelphia students and families attended PSP’s “GreatPhillySchools 2015 High School Fair.” The event was a chance for students to find, compare and apply to high schools across the city using GreatPhillySchools. Watch this short clip from ABC6 for highlights. Families took advantage of the new GreatPhillySchools mobile website and High School Guide books to …