I have this book for my 2nd grader, but was wondering if I use the SCM curriculum guide for picture study, poetry, and copywork (selections from our memory work of poems, hymns, and scriptures), do I really need to do PLL as well? Is PLL meant for a 2nd or 3rd grader that isn’t doing other poetry, picture study, or copywork or is it meant to be done in addition to CM weekly subject suggestions for that age range? I have also read that many do this book orally, but does this mean it is okay to skip the dictation exercises? Using CM methods, would the dictation exercises in PLL be copywork instead at 7-8 yo? If I use the book, I am considering just using the grammar exercises and skipping the exercises that overlap with the separate SCM poetry, picture study, and copywork curriculum suggestions. Thoughts? TIA