You don't have to do the work, it's not compulsory.
Have a look at it, choose what you and your DC would like to do.
More importantly, what's their favourite subject or topic of interest? Ask them what they'd really like to learn about and let them do that for a significant amount of time, without the restrictions of school holding them back.
My 11 year old is currently teaching himself 3D modelling from online tutorials and using free software he found online. What he's learnt in a week is incredible! Adult level professional. I'm so impressed with him, he's loving it and learning a really useful skill.
My 7 year old is doing her own blog and really getting into it. It's time consuming but she's learning leads of skills.
School has to be really prescriptive else they wouldn't be able to manage 30 kids to a class. But homeschooling doesn't need to be. There are pros and cons to both convential school and home school.
One of the massive benefits of homeschooling is that kids can be supported to follow their own interests, which is a great luxury. Hopefully they'll be back at school soon enough. I'd rather my DS and DD return to school a bit behind with their maths (along with everyone else) but having learnt new skills that really play to their strengths, than battling them to do stuff they really don't want to for the next couple of months.
(We're still doing maths, English etc! Just not as often as in school).