Someone referred me to Living Math as a way to make mathematics living books friendly.
http://www.livingmath.net/LessonPlan...S/Default.aspx
I've been poking around the website, but I'm curious to hear if any others have used it and how you've implemented it.
I'm also wondering if you've bought the lesson plans, how you felt they were structured -- were they easy to implement, did it take a lot of effort -- or was the effort worth it.