If it were a book, how much sit time would be acceptable?
That's how I think about it too. DD4 leaves the house at 8:30am and gets home at around 5:30pm. That leaves 2.5 hrs to relax, eat dinner, get ready for bed. If she wants to watch videos or play games on her ipad in between that other stuff, I have no problem. I don't even care if it's educational or not, so long as it's age-appropriate.
Of course, more often than not she wants to kick a soccer ball up the hallway, but if she wanted to spend all that time on a screen, I wouldn't care. After a long day, I like to veg out too.
