Barrington Stoke are publishers who focus on reading material for young people with dyslexia. They have put together a list of useful resources for home schooling under lockdown. It pops up as soon as you go to their home page.

They also brought a lot of their free activities together here:

We know these are strange and uncertain times for all of us – we hope everyone is keeping well. To help anyone teaching remotely or homeschooling, we’ve pulled together all of the free resources we have on offer. From reading guides to colouring-in sheets, our Young Editors Scheme to crafty activities, there’s something for everyone.

http://www.barringtonstoke.co.uk/blog/2020/03/23/free-resources-from-barrington-stoke/