Well-organized library webpages from Medford, OR during COVID. I like a lot of their activities, like having students play music, poetry on Friday, etc.
Includes templates for students to use in creating projects like newspapers, fake facebook pages, magazine covers, bulletin boards, and more in Google products
This website looks pretty basic at first, but click on the offerings at the bottom, and you will find many resources, including the "Live Videos" tab. Many of those are Microsoft, but not all.