Other ideas
Watch some 'Live lessons' from BBC teach. A mixture of subjects that you may find useful.
https://www.bbc.co.uk/teach/live-lessons
Have a look at this page with indoor and outdoor scavenger hunts:
https://primaryplayground.net/scavenger-hunts/
Why don't you try learning sign language?
Varied website with interesting activities:
https://en.e-learningforkids.org/
Try some outdoor learning lessons:
