The first meme to pop up during this mess was this color coded weekly schedule intended to keep your kids on task. Throw it out. This is not how this whole thing is going to work. One recent edtech promise was the idea of "anytime/anywhere learning". We can't do the anywhere part right now but we can do the anytime. It's is understandable that younger kids want routine but for my teenagers if they want to do research at midnight, have at it IMHO.