Diane Gallucci, 8th grade English teacher says, “it is the most powerful thing I have ever done in my classroom!”
https://education.illinoisstate.edu/downloads/ntcon/Gallucci.pdf
I teach geometry. I think it would also be powerful in geometry. One added step is accessing the Common Core State Standards for High School Geometry.
They are available here: http://www.corestandards.org/Math/Content/HSG/introduction/