Grading With IEPs

I feel like grades are a way of showing progress in what they are learning. Giving a child an A on something that they have not learned is not something that I like. I think the report card should be modified on what they are learning. This is tough because I know that children share their grades as kind of a competition and if a child sees that someone who is not up to their level is getting an A on something that they didn't have to do a lot on then the value of getting that A won't mean as much. I don't know if that made much sense.