Hi there,
I am pretty sure that my daughter has this. She's now in Year 5 and I am going to go into school this week to talk to the teacher about it. The problem is that she's exceptionally good with literacy, and has managed to be 'just above average' in numeracy since she started school, so overall, they have never seen a problem with her. I have been in a few times to talk to them about it and have always gone away reassured, only for the same awful problems to occur with Maths homework. She can literally do something (often quite difficult) one MINUTE, then the next it is as though she is looking at the same question written in a foreign language!
I feel utterly awful because I have had so many arguments with her about it, and I keep thinking in my head that it is making her feel worse, and vowing not to get into battles with her about it again, but it appears (both to us and to her teachers) that she is simply giving up and refusing to do it through idleness (a trait that she does exhibit in other areas!).
Now I've read up about it I am definitely going to change our approach, and have been finding for a while that when she comes home with work and I find an alternative way to learn it with visual aids (eg time) she can do it, but it has to be re-learnt EVERY TIME I ask her to tell me the time. She knows only her 9 times table because she can work it out with some funny trick on her fingers. She has known her 6, 7 and 8 but forgot them within a week. Then learnt them again, then forgot them. She has an incredible memory for everything else, so this has baffled me until now.
God I'm going on, so sorry for the hijack, just venting.
Did you guys go to the class teacher first?