So there are a few ways to do it, depending on you, your kids ages, and what CM things you already do (copywork, etc).
For just writing projects ready to go you would choose one of the leveled books (Jot it Down, Partnership Writing, Faltering Ownership). If you want to dive into the theory and create your own projects you can just use The Writer’s Jungle, but I like the project books.
In Brave Writer she talks about having a learning lifestyle that includes reading great books, doing copywork, having poetry teatime, nature journaling, Friday freewrites, art appreciation, etc. You don’t need specific products for this but she does offer some literature guides that include copywork and such. I don’t use those generally.
Her website is full of information on the Brave Writer Lifestyle, as she calls it, if you follow links from here: http://www.bravewriter.com/program#4