Edwena,
If your little honey is finishing the Emerging Reader's reading well and is at least 7 years old (or heading into 2nd grade), then I'd move her into DITHR Level 2/3. My3son's and other ladies who posted about reading through the Level 2 set before easing into DITHR were talking about their kiddos who were not yet 7 when finishing the Emerging Reader's Set, which is definitely a different situation. If a child is 7, we'd advise easing into DITHR in some form. Doing it three to four times weekly is possible too.
Just make sure that as you head into Level 2/3, you are doing a lot of hand holding. Currently with my own 2nd grade son, we are writing his answers on the markerboard for him to copy on his DITHR pages. We're keeping the answers short and sweet!
![Very Happy :D](./images/smilies/icon_biggrin.gif)
He is really gaining so much though already from the discussions!
For your son, if he is in 4th grade, you can either go another year with Level 2/3 and just up the level of the books he's reading, or you can bump him up to Level 4/5 Student Book instead. If he is stressed by too much writing, I'd advise waiting one more year before shifting him up to Level 4/5. Hope that helps!
Blessings,
Carrie