I need help and recommendations regarding software, websites or other that my 14yo son can work with to improve his use of punctuation, parts of speech and sentence construction. His writing is creative, well researched but often in need of major editing for capitalization, punctuation and correct word usage or parts of speech like prepostions. Any ideas? He's headed to high school and I'd like him to do a little extra writing work this summer.
Thanks!
Thanks!