Just realized that I didnt put gym, health, and band on the MIT app because there was no section for them. Will my application be thrown out or will they be able to see that I took them on my transcript?
You”re fine. Don’t worry. The committee will see those classes on the transcript.
They will have access to your transcript. Also, I don’t think those classes are going to significantly impact your admissions decision since they are not even on the list of recommended high school courses… http://mitadmissions.org/apply/prepare/highschool
There was a miscellaneous section where my kid put her oddball classes.