Not sure if these are IEP-ish enough, but here are things I know teachers have done to help kids with ADHD :
Create a "signal" for the teacher to use to reengage a student (touching their shoulder, tapping their desk softly, etc).
Letting a student work on several assignments "simultaneously" - does writing until hand tires, switches to reading or wordsearch, back to writing etc. Rotating tasks is often how adults with ADHD manage (often unknowingly) their distractability.
Rewards for good choices /success that offer stimulation : sorting out broken crayons /used-up markers (my clients LOVEthis task for some reason), run note to office, help pass out papers, help clean white board, etc.
Letting a student stand at their desk to work (some teachers have no issue with this - others can't STAND when a student is up) .
Why do you think ADHD is being mentioned when you don't see it? I would fight against putting a diagnosis on an IEP that you don't agree with.
