And plees make shur that the cloos are hurd. Dd would not have gotten as many capitalizations right as she did, had we not done some explicit work on capitalization this year using Easy Grammar.
Spelling is the last piece to come developmentally.
A lot of children improve their spelling a lot when they work on the advanced code portion of Reading Reflex. My dd gained a lot of reading ability that way, but her spelling still lags. Reading Reflex is not hard to do. You do not have to be an expert on the entire method to start. Limit lessons to 20 minutes at a time, if you have to.