There are tons of knowledgeable teachers out there, and they are very often motivated to help the next generations thrive and grow beyond their day job. I'm sure you could find people to help with editorial work on this version to give it a human stamp of approval, and involve the many talented and inspiring educators and communicators that are out there to help grow this into a true value for the next generation.
Either way. Good luck!
I would suggest not answering you childs questions using stuff directly from LLM. You should think about it, make up your mind and then answer your child.
If you can't be bothered, then I think it is ok to say "I am not sure" and let the kid figure it out in due course...