The next two sites I’m going to suggest use the Charlotte Mason method.
If you are not familiar with her or her methodology, pick up this book. This is the best introduction to the CM method I have found. And while it is old, it’s still the best out there. It gives a gentle overview without being overwhelming.
If you decide this is something you’d like to incorporate in your homeschool, there are two sites that offer free CM curriculum.
The first, is Simply Charlotte Mason.
They provide the skeleton, schedules and all of the subjects you’re “supposed to do” for a Charlotte Mason education. You won’t have to think at all about planning or what you’re to be doing next.
You will, however, need to prep all of the material. This includes finding the books, finding the artist’s pictures, going to the library, gathering maps for geography, etc. This site does offer all of it done for you, but it’s not free.
I have bought some of the history curriculum, and it was good. We enjoyed going through it and I felt my kids learned a lot from it.
This website has a wealth of information, schedules of all kinds and everything you need (both free and not free) for you to give your child a complete Charlotte Mason education.