A successful appeal must do several things:
- show that you understand what went wrong
- show that you take responsibility for the academic failures
- show that you have a plan for future academic success
- in a broad sense, show that you are being honest with yourself and the committee
I have no idea how it works, but colleges want students who can be successful. Usually a student did poorly one semester, got probation, and then didn’t change anything and did poorly again. So they have to convince the college they have addressed the issue AND have a plan for success.