The Talking Stick Blog

News, Updates, Program Recaps, and Homeschooling Information

OPEN Q’S #4: Total Stopping Time

(May 12, 2016) We spent almost the whole hour examining the “total stopping time” of sequences of Hailstone Numbers, those formed by the Collatz Conjecture.  (Pick a number.  If it’s even divide it by 2, if it’s odd triple it and add 1.)  Is there a starting number that doesn’t end up producing 1 as the final number of the…

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OPEN Qs #1 and 2: Graph Theory and Number Theory

(April 21 and 28)  So far, the questions I’m giving the kids to work on in Math Circle are leading them to ask very interesting questions on their own.  The bullet points below are all questions and conjectures posited by the students, not me.  The problems themselves are unanswered, or open, questions in mathematics.  I used presentations similar to those…

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