Rapid Naming is a crucial skill that can be under-developed for children with dyslexia.
With pre-schoolers, parents can practice this skill by having their child name shapes, symbols and colors in a timely manner. You can do this while looking at a paper or by playing games in the car.
If your child struggles with recall of information due to attention- working on their rapid naming also helps increase their rate of retrieval- especially when practiced with a beat, for example from a metronome.