I'm wondering how are people planning on staying sane. From Italy's example, food shouldn't be an issue as groceries and pharmacies keep functioning.
Most worried about handling my 2 year old. It's hard to keep up with him during just the weekend even.
Teach them to read. This isn't just "A- Apple, B- Ball." You can write text on your phone, like "dog" and Google keyboard will show an emoji of a dog. Or you can read out food labels with them. I count to 100 with my kids and it slows them down a bit.
I have a minimalist stash of food for the whole lockdown. But that includes lots of flour, yeast, eggs. We plan to make pancakes and donuts with the kids later. It's so cheap to do that it's almost free. If you want to get crazy and let loose, you can throw those eggs and flour on your spouse and kids (and have a good, long bubble bath afterwards).
This is a good time to pay attention to the little things. One of the upsides is no more commute time, so that just leaves you more time to mess around.
It might not all be directly relevant to your situation, but they do accept feedback and hopefully it'll spark some ideas. Good luck!
Our kids are going to be out of school a long time and it'll be weeks before they have the remote school ironed out and ready to go.