DK Find Out
Activities and quizzes
This is more for printouts, and usually at a fee, but they are offering a month of free access to parents in the event of school closures.
Paw Print Badges
Free challenge packs and other downloads. Many activities can be completed indoors. Badges cost but are optional.
The Kids Should See This
Wide range of cool educational videos
You Tube videos on many subjects
Crash Course Kids
As above for a younger audience
Listening activities for the younger ones.
Click here for more information.