my ds(4)is a very bright little boy,however,he seems very behind when it comes to letterwork,ie,recognising letters etc,he can spell a few words his name,mummy and daddy,however,he spells them backwrds,also he has no control witha pencil and cannot even write his name.i wouldn't worry except all his friends can and his peers at playschool.at what age did your children start to spell and write?thankyou.