The Harmony Learning Community Blog

News, Updates, Program Recaps, and Homeschooling Information

RIVER CROSSING: Missionaries and Cannibals, Polya

(May 19, 2015) Only R and J were there;  the rest of the kids were out sick.  We didn’t want to continue with the Dark Bridge/Unicorn problem without the others, so we tackled the famed river crossing problem Missionaries and Cannibals:  In the missionaries and cannibals problem, three missionaries and three cannibals must cross a river using a boat which…

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