What summer pre-orientation programs does Harris offer for incoming students? Harris offers three pre-orientation programs for incoming students: Jumpstart is an invite-only program for incoming master’s students with limited quantitative preparation. Math & Coding Camp is open to all incoming MPP, MA, & MSCAPP students. The program offers instruction in math & coding and is designed to prepare students for the mandatory math exam and master’s core coursework. Mathematical Methods is required for all incoming PhD & MACRM students.