Phi Theta Kappa (PTK) is the world’s largest and most prestigious academic honor society for two-year college students. Students are invited to join after earning at least a 3.5 cumulative GPA in 12 credits. The Madison College President’s Challenge is designed to support member’s personal and professional developmental and leverage PTK membership benefits. To earn program badges, members complete assignments related to the society hallmarks in Fellowship, Leadership, Service and Scholarship.