...I keep trying to get her to practice reading, because I do believe that once she gets past the hurdle of learning to sound out words, her reading level will advance and she'll be so much happier.
In the meantime, I read her chapter books. And lately, it hasn't been that often... I need to kick it up and read more to her...
I think you are right on target with both of these statements!
There is definitely a tipping point at which reading goes from an "output activity" to an "input activity" (at first, it mostly costs more energy, and later, it gives more rewards). But it takes practice to get there, just like you said. And I think it's fine to sweeten the deal in the meantime by providing an extra reward for time spent reading. - It doesn't have to be expensive, or even "stuff". Special time works too.
I also think it's great that you're still reading
to her. Comprehension is as important as fluency (maybe more so!), and by reading to her you are letting her practice comprehension at her age level, and fluency at her reading level. You're
also (and this is very important, too) keeping books from being a totally negative thing. She probably thinks of the time she spends practicing as
unpleasant, but she has that balance of
pleasant reading time with you.
I've read some of the other posts, and you are getting lots of good advice. What someone said about the e-reader really did help DS. We discovered it on vacation, when DH downloaded a children's book for DS on the Kindle. He had
so much more stamina! We noticed that the glare of a white page tired him out much faster than the grey screen. And even though his eye test was normal, he liked setting the print larger. - I think it was because it let him "turn" the pages faster, and that encouraged him.
The couple of things I didn't see (or just missed) are:
to write shorter things for her to read in smaller doses - little notes, etc. - things where reading does not overwhelm her and has a positive outcome. DS's favorite were treasure hunts. I would write clues that led to the next clue, which led to the next one...and leave a piece of candy or something at the end. He would be reading without it feeling like work.
and also to make practice time pleasant in other ways - like both of you take a book and go to the coffee shop to read, or read outside together, or wherever she might like.