Ds is in year 2 and doing really well, apparently. But I'm a bit concerned because one of his targets since early in y1 has been to use punctuation in his writing. He just doesn't seem to get it though! He usually remembers a full stop but that's it. When he tries to use a comma it's in completely the wrong place and sometimes the full stops are too. I just don't know how to explain it to him! We've tried those exercise books from smiths and he seemed to get it at the time but clearly hasn't as he doesn't use them in his writing. School don't seem v concerned but I feel like he should have got it by now! Any tips please?