The Talking Stick Blog

News, Updates, Program Recaps, and Homeschooling Information

Category Theory #2: Grappling with Abstraction

(November 1, 2018) “That’s a pig!” said F, as we all walked over the picnic tables to start our Math Circle outside today. “No, Penelope is not a pig. She is a pig puppet. There’s a big difference,” I replied as we sat down. This seemingly inane comment of mine captured everyone’s attention.   PIG-PUPPET YEARS “You know how it…

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