The Talking Stick Blog

News, Updates, Program Recaps, and Homeschooling Information

PROOFS #6: Math as Art, Collaboration, and Spectator Event

(May 21, 2013)  There’s more than one way to prove the vertical angle theorem:  verbally, numerically, algebraically (with various approaches), intuitively, visually.  Our Math Circle participants debated and attempted them all.  When the theorem was finally proven algebraically, everyone smiled.  It was a satisfying proof.  And it was fun.  And we learned on the way.  Some highlights: N asked “What…

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