During this interesting time of "home" schooling, or distance learning, it's important that students have some semblance of a schedule. Personally, without a set schedule, I tend to fall into lazies and am not very productive, so having a schedule to rely on limits my anxieties and increases my motivation for the day. Below I will share a schedule from my coworker who is also a mom of 4 kiddos. This schedule has really helped them, so consider it tested for efficiency. :)
Of course, do what works best for your family. I am posting this as a resource for you to use, or not.
Math worksheets/review, science etc.
Drawing, writing, listening to music, playing/practicing instruments