We’re just starting circles in geometry, so I had the kids do these chord designs. We divided the circle into 24 equal arcs. I had them connect points 1 to 8, 2 to 9, 3 to 10, etc. Then they needed to create another set using something other than *n* and *n*+7. I wanted them to connect *n* with 2*n* also, but we ran out of time.

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