Hello, Just sharing a few free sites that i have come across that you may find useful.
Audible are proving a selection of FREE audio books. Below is the link to the younger children's selection.
Myleene Klass is also doing free music lessons for children;
https://www.youtube.com/watch?v=jCRXAErag8U
Oti Mabuse is doing dance classes;
https://www.youtube.com/watch?v=Btxws8qvYAA
https://www.naturallylearning.co.uk/50-outdoor-activities-toddlers/
https://www.goodhousekeeping.com/home/craft-ideas/how-to/g1389/diy-kids-activities/
https://familyeguide.com/boredom-busters-110-fun-at-home-activities-for-families-kids-2/
https://www.british-sign.co.uk/shop/product/introducing-british-sign-language-enrolment/