Native American Geometry
Developed by archaeologist/educator Chris Hardaker of Window Rock, AZ, this site draws upon the art and architecture of Native Americans to teach math to students in Grades 4-12. Hardaker provides online tools to support a hands on unit espousing a new approach to learning geometry. For those arts specialists looking for ways to team with regular classroom teachers, this site could be a springboard to collaboration.
https://www.earthmeasure.com/