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Earth Measure: Native American Geometry Designs: Mathematical Landscaping
If you want to plant a class garden, this is a great resource for combining geometry, Native American studies, and rocks.
Savvas Learning
Hmong Embroidery Connections to Mathematics
This short activity uses the art of Hmong "flower cloth" (paj ntaub) to help learners learn about symmetry. Includes two suggested children's books you can use to learn more about Hmong culture.