Wonder if anyone has seen this with their DC.
During activities, schoolwork and every day routines, DS will occasionally state he doesn't know what he is supposed to do, how to do things etc. that he has been succesfully doing for a long long time.
Examples, would be putting clothes on the right way round, shoes on the right feet, counting sequentially- school have been re-learniing the 2 times tables and in the past he has been able to recite these up to 20 without any problems (backwards too) but yesterday seemed to have forgotten anything after 10.
I know that his first response when asked to do something he isn't much interested in is 'I dont know how' so it may be an avoidance mechanism in some cases, but a lot of the time he does seem geniunely stumped. It is worse if he is tired.
When he is reminded that actually he can do these things, he's done them many times before, he does know what/how, he just gets on with it. Confidence issue, or is there a processing 'block' and the information just isn't available at the time?