I think I am going crazy. Before we left (I think), while I was looking for something else, I came across a math book that was aimed at college level but said it would also be good to enrich high school and even primary math. The title was one of those nice ones (not a basic "college algebra" type) which might have had the word "shape" in it. It was a visual approach to teaching algebra and/or geometry. I have no idea why I didn’t do a tiny post to mark it down somewhere.
I do have a recollection of telling folks about it though. I’ve looked through the archives of the homeschooling creatively list but can’t seem to find it. Did I e-mail someone who reads here? Or does someone else remember me talking about this?
If so, could you e-mail me and let me know?