I assume you have already looked at the samples we have posted online (for example at http://www.memoriapress.com/images/book_insides/Curriculums/4thGradeLessonPlans.pdf).
Mainly the lesson plans are there to help you properly space out the content. Most of our books are not broken up into 34 lessons, so it is sometimes difficult to know how much time to spend on each lesson.
However, they do have appendixes, varying by grade according to what the teachers who developed them thought was necessary. For example, the 2nd grade lesson plans have daily prayers, recitations, memory verses, book lists, supplemental phonics activities, weekly spelling worksheets, and more. The 4th grade currently does not have those supplements, though we are looking to eventually put them in.