Addressing Background Deficiencies In Statement of Purpose: An Initial Solution Background: Did an economics major after switching out of physics and I did a math minor in university with somewhat inconsistent math grades (A+, A-, D, C+, ... ). The reason behind my grade spread is, quite simply, a lack of consistent, deliberate, and persistent effort as an immature student. I am now very close to defending my MSc in resource and environmental economics with a 3.83 gpa in coursework, graduate awards, academic teaching &amp; learning courses, conference proceedings, and hopefully a submitted paper for review by the time of my application , so there's been much growth for whatever that's worth.
Current Situation: I am trying to switch into mathematical biology to study similar natural resource problems I would in resource economics, but from a different perspective I find myself more drawn to. I have reached out to a potential advisor, they have my transcripts and CV, we are set for a video call to talk about me coming on as a PhD student.
Statement of Purpose: There are some math courses that I do not have as a result of not being a math major, and there are some courses I am planning to retake this academic year to boost the grades of the courses I did poorly in. In my statement of purpose, I am wondering how I can address the background gaps.
Initial Solution: After my chat with the potential advisor, I was thinking of writing out a concrete action plan (including MIT OpenCourseware, References to texts I would study from, and subject matter I would cover) to address the background gaps which would include a combination of taking courses and self-studying courses that are not being offered at my local institutions. This plan could then be submitted (appended?) to the Statement of Purpose.
The Final Problem: Given some deficiencies in background, how can one, or how should one, adequately address those deficiencies in a Statement of Purpose to communicate that by the time they enter the program, they would have a sufficient background to be successful in a program?
Many answers around Statement of Purpose tags have suggested that the statement be forward looking, and so I intend to not spend an inordinate amount of time talking about my history, and instead in the spirit of those answers, focus on the path forward.
If your potential advisor wants to fund you as a PhD student, then it is very likely you will be given admission as their student regardless of whatever background deficiencies you may have. This is especially true now that your potential advisor is aware of those deficiencies. In terms of writing your statement of purpose, it is probably sufficient to say that you worked with Prof. x to create a plan to remedy these deficiencies.