DS knows his alphabet, he can identify all letters and its phonic sound. He is sounding out his words to figure out what they start with-we play i spy games. He can read the short, repetitive books that he comes home with by decoding the phnic sounds (I see a cat, I see a dog, when I read with my sister, when I read with my brother, etc) though he can't always identify the words in those books taken out of context (ie, she knows cat and dog, but didn't know brother and sister when the words were by themself and with no pictures to reference).
He can count, but tends to skip some numbers in the teens and above. He can do basic addition and subtraction with numbers 1-10 when using exmaples i.e give two cars to you brother, one to me and three to you how many do we have all together? etc However I know on another day he maynot always do all the abouve because he isn't in the mood.
The thing is according to his teacher he is falling behind with his numeracy, english lit/ lang (he has speech and lang delay) so pretty much all of the national curriculum stuff for KS1.So what is it they expect from a 5 year old? I know that ds can be very lazy, hyper and playful although well behaved and isn't interested in learning tbh and wondering whether he just isn't performing in school because he does'nt want to or feels under pressure. He's very quick to say i can't but its trying to distinguish whether he can't or wont.