The Talking Stick Blog

News, Updates, Program Recaps, and Homeschooling Information

ESCHER #1: What is Symmetry?

(January 6, 2015)  How do you define symmetry?   This question became the crux of our first Math Circle on Escher.  Our 11-13 year-olds debated this question for well over an hour. It all started when I passed a bunch of images around: >beehives and other natural patterns, >examples of Moorish architecture, >various Escher works, and >a guy staring at his…

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