Empowering Students to Pursue, Persist, and Prosper
Secondary schools at Mastery help students discover their interests, chart meaningful postsecondary goals, and prepare for careers with family-sustaining wages. Alongside AP courses, electives, internships, dual enrollment, athletics, and leadership opportunities, students benefit from career-connected learning that links classroom lessons to real-world experience. Through personalized advising and continuous support, every student builds a strong plan for their future and stays on the path to success. Learn more about high school at Mastery here.
Philadelphia
Gratz Prep Middle
North Philadelphia
Grades 7 - 8
1798 W Hunting Park Ave, Philadelphia, PA 19140
Hardy Williams High School
Southwest Philadelphia
Grades 7-12
5400 Warrington Ave, Philadelphia, PA 19143
Lenfest Campus
Center City
Grades 7-12
35 S 4th St, Philadelphia, PA 19106
Pickett Campus
Germantown
Grades 6-12
5700 Wayne Ave, Philadelphia, PA 19144
Shoemaker Campus
West Philadelphia
Grades 7-12
5301 Media St, Philadelphia, PA 19131
Simon Gratz High School
Nicetown/Tioga
Grades 9-12
1798 W Hunting Park Ave, Philadelphia, PA 19140
Thomas Campus
South Philadelphia
Grades 7-12
927 Johnston St, Philadelphia, PA 19148