I recently started WWE, and I am currently using just the teacher's guide(for a first grader). I plan to choose my own passages for many of the weeks, instead of getting the workbook. I notice that the passages we have read so far are from a variety of books (Wizard of Oz, Little House in the Big Woods, etc).
Is there a specific reason that the excerpts are from varied books? I'd like to use the book we are reading out loud together (Chronicles of Narnia: Magician's Nephew) so it all ties together nicely, but if it is beneficial to use a variety of books, I could definitely do that too.
This is my first year completely home schooling, so I'm always open to suggestions for making this work. Thanks!