DS has a LD, ASD and a severe speech and language delay.
I've been teaching DS numbers, but ( from the schools request to use lots of visuals) his finding it hard to process the visuals, so he shuts down. :(
I've realised it's because DS doesn't understand the images. First he needs to understand eg. What a dog is in RL, then he needs to understand that the image is representing a dog etc before he is able to process and so on.