The Harmony Learning Community Blog

News, Updates, Program Recaps, and Homeschooling Information

More Logic, More Factoring, and Sticking with Tough Problems

THE CRIMINALS OF THE WEEK (May 13, 2014) “It’s time talk about the criminals,” I announced to an exuberant group of kids who were not quite ready to settle into math circle.  The word criminals got their attention.  We tackled Smullyan’s Inspector Craig mystery puzzle #74.  I expected a huge struggle for 2 reasons: more clues to keep track of,…

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The Ants Go Marching

(May 6, 2014)  Today I have a quickie report and lots of photos. We started with Smuyllan’s Inspector Craig puzzle #72.  Today our variables A, B, and C represented Able, Beatrice, and Cable.  I asked the kids if they realized that these are different people from the A, B, and C last week.  “Of course,” came the reply.  Then the…

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