Teaching grammar in isolation doesn’t appear to be very effective for these students. The best way to teach capitalization, punctuation and parts of speech, is in the paragraph writing process. However, you can teach contractions, etc. using any grammar booklet. Just make sure that you don’t “major in the minor”. We can avoid this by only teaching grammar about six weeks out of the school year, and doing no more. Rely on the writing program to shape their grammar. Easy Grammar, or the Winston Grammar Kit are good programs. Just remember, that for these learners, grammar practice does not necessarily convert into good writing of paragraphs or compositions.