I omitted my being a teaching assistant and a research assistant to make my resume 1 page for most schools, as they are clearly more worthwhile experiences to mention in that space. Should I include the TA and RA positions for those several schools that simply ask for you not to make your resume more than 3 pages? My resume would come out to 1 page and about 4 lines on the 2nd page with those positions.
Also, I received academic credit for these positions as well so I am not sure if the TA and RA will just be clear from my transcript or not.
I think they should definitely be included, however one full page and only four lines on the next looks awkward. Can you absolutely not get it all on one? You can cut line spacing from 1.15 to 1.0, which can save some room, and cutting down any wordiness would help (a good trick someone told me is to remove unnecessary instances of articles). My resume started out as almost a full two pages and my advisor helped me get it to one without removing anything substantive.
If you've already done all of this and cut it down as much as possible, please ignore