Amy,
I volunteer in my DS (6) first grade class twice a week. I work with all of the lower level readers to try and bring them more up to speed. These are kids that are struggling but do not have a learning disability.
We work with sight works alot. I mean alot! Almost everyday. More than reading. It is mainly to get them to progress with their reading. The Teacher reads with them on the days that I am not there. Now when I work with kids that are on level we do more reading.
I would suggest working on the sight words. The have your DS find those words in the story you are working on.
Here are some of things we do together.
1. memory games with the sight words
2. go fish with the sight words
3. bingo (make your own boards with words he is struggling with)
4. today we played baseball. A baseball field on a ditto sheet. 3 games pieces and then flash cards. 2 letter word 1st base, 3 and 4 letter word 2nd base, 5 letter 3rd, and anything longer was a homerun. They loved this game today.
5. dry erase board (write the word down, find it in a story, count the letter and write it again)
Start with the kindergarten sight words. Once he masters those he will be feel more confident to keep trying.
Then when we do read we right down the words that they struggle with. The words go on sticky notes and stay on the page where the word was found. Then the Teacher know which words to reinforce.
What are some of the books you are working with right now? They may have too many words for him right now. The less the better when they are struggling. Lots of repeat words and rhyming words to help them sound them out. Like mat, cat, hat, that.
HTH!