Puzzle 1: You are given nine gold coins that look identical. You are told that one of them is fake, and that this coin weighs ...
Duah: Using puzzles, both at home and in classrooms, can restore the often-forgotten truth that learning happens in ...
HAINES CITY, Fla. — Teachers at Boone Middle School in Haines City recently took "Swag Surfin'" to a whole new level — they re-purposed it to teach math! Lyrics changed to rap about math equations ...
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