You don't need that much here. There's a few routes you can take but
- Holds a baccalaureate degree from a regionally or nationally accredited college/university.
- Satisfies the requirements set forth in section 24 P.S. § 12-1209 relating to good moral character.
- Provides verification of three years of relevant professional experience. For the purpose of this section, relevant professional experience is “professional experience in an educational setting that is related to the instructional process.”
- Completes a Pennsylvania-approved, graduate-level principal certification program that includes an internship/practicum or an equivalent out-of-state program. A 3.0 program Grade Point Average (GPA) is required.
- Provides evidence of satisfactory achievement on the Pennsylvania required test.
I like Greg's arc though. He's gonna go from "just a sub" putting in apps to be a principal, to becoming engrained in the teaching culture or that school.