My wife's close work colleague is 'presumptive positive' but appears to be on the upswing. She already worked remotely so there's no chance my wife was exposed. She's presumptive because she can't get a test out in Pittsburgh. Another anecdote, I guess.
My daughter is in 5th grade. So far things have been good. Her school already had a decent on-line presence, primarily through Google classroom, and she's used to taking quizzes and studying with the computer. Her math teacher is particularly good about having supplemental lessons with a voice-over. Yesterday she had a math test, went outside and took some pictures, then created a document for science class,, studied Spanish, did some reading, and worked on a longer term project. I think this first week is mostly coasting though. It's not clear how they're going to teach new material or if that's going to fall to my wife and I.
About a year ago, I let her buy a used iPhone with her saved up money. No service, just WiFi. I was a little conflicted at the time but OMFG it's a life saver. Facetime with her friends really lifts her spirits. They spend a surprising amount of time actually discussing their assignments too.