My 10 year old dyslexic son is having huge problems with his times tables. We've been plugging away but he still only really knows the 2, 5 and 10s reliably. His teacher just says we need to keep getting him to recite them until they stick but this really isn't working. He's being put under pressure at school as they have an awards system in place which means all the kids know exactly how many/few you know. To progress through the awards they have to recite them verbally in front of the whole class, which is really demoralising for him when he then doesn't pass.
They know he's dyslexic but aren't willing to do anything much to help. We can't afford to go back to the psychologist we hired to formally assess him (school wouldn't contribute to the costs).
Does anyone have experience of other methods of learning times tables? As his memory is compromised clearly parrot fashion learning isn't working. One week he seems to have got it, then the next it's as though he's never seen it before.