Any sites or games good for doing key words and spellings over holls???

[mindermummy]

My son really needs some pushing from me in the holls as he is one of the slowest in his class.....

wondered if there are any site or games he can play on computer so he feels its fun...but great for learning with reading, spellings at same time.

Thanks

My DS enjoys Spellodrome (Australian site but has British syllabus too). Have to subscribe though, can't remember how much but seemed reasonable for a year.

education city
tis fab
but you have to subscribe