Oh it must be!
We have the same thing happen at our house. My first grader is 7.5, and her work is NOT too hard for her, though she often resents that it's harder than her brother's. There are days I let her move at her pace, which can mean she works for an extra hour or so ... there are days I set aside some tasks, like reading, to be done later in the day with Daddy. Some days I try to encourage her to start early (she's usually agreeable; in the future when she's more self-directed, I can see her starting MUCH earlier).
Today, however, I chose to serve as her scribe (in math, which I normally leave to her), and it was AMAZING how much faster her work went. I'm always right at the table, or right behind them at the computer desk, so it's not like I'm not involved, but it got me to thinking that maybe it IS still just too much writing (her math, Sonlight LA copywork/questions, GWG page, ETC page, spelling worksheet, handwriting).
So, I'm going to work to break up our seatwork block to give hands a rest, and be more willing to scribe when her writing isn't required, and see if that helps us. I know with my DS, I'm constantly amazed at how much less I expect of him, now that I see just how young he really is ... maybe I'm expecting too much of her as well?
:grouphug:
anyway, those are my rambling thoughts; you're not alone!