To break-up the boredom:
Go Noodle: This is something we would do during some of our programs at the library! These videos with dancing, breathing exercises, and short games will give your kids an opportunity to be active indoors.
Take a virtual field trip.
Marbles Kids Museum has videos of playful ideas you can do at home.
Lastly, Vivify has STEM activities to do at home each day for different age levels; you just need to subscribe to their email list to gain access.