For hymn study this year we are doing module one of SCM’s. I looked online for the lyrics and printed them out for us to sing along to. I noticed most hymn cd’s don’t have the full hymns sung so I think we may have to just use the free midi-files online. I have a few books I got from thrift stores on the history of different hymns. I also know that John MacArthur has a hymn cd and book and the book gives the background on the hymns. We have that as well. That information is also free online, I noticed.
About PE…based on things I remember doing in school some suggestions (besides formal sports) would be kickball, basketball, jump rope, walking, running, jumping jacks, situps, pushups, etc, even bike riding or scootering would count I would think. I know my library here has a book on PE for homeschooled kids. It had many ideas in there. :o)