In fact, the parents in this video who did that very thing. Their child excelled in all subjects except for the writing portion, and once they realized exactly where the weakness was, then they told their teacher about the dyslexia. The teacher was then able to make accommodations specifically for writing. Inconsistencies in dyslexic learner can show up in different subjects, and this strategy makes sure students can excel in all of them.
In addition to accommodations, you'll also want to get a program started to develop the micro-skills that are weak.
The best way to do that is to get started on the Learning Success System today!