Break things down into themes & then projects first.
Garden - sheet mulching, wormjuice
compost, berkley compost, etc.
Home - growing mushrooms on paperwaste, solar panels, passive heating/cooling, etc.
Community - watershed management, reversing desertification, etc.
and so on....
Does that help? The digitals of my books are also available & they constitute either a spring unit or full year of learning. (www.thepermaculturestudent.com)
MP