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Blackwing Volumes 10001

$25.00

When Tetsuya Miyamoto invented the KenKen® puzzle in his mathematics classroom in 2004, his goal was to improve his students’ problem solving and logic skills. He describes his method as “The Art of Teaching without Teaching,” and his dream is to make the world smarter with his invention.

Blackwing 10001 (壱万壱) pays tribute to Miyamoto Sensei’s puzzles and other creative ways of teaching and learning. 10001 is a numeral palindrome in Kanji as well as in Arabic numerals. It is also tied to one of Miyamoto Sensei’s favorite equations. The pencil features a red stained barrel, firm graphite, gold imprint and unique five-sided “Gōkaku pencil” shape. Translated literally from Japanese, Gōkaku means “passed,” as in a problem or exam. It is also a near-homophone for the Japanese word “Gokakukei,” meaning pentagon. Gōkaku pencils are given to every student who graduates from the Miyamoto Mathematics class.

Dimensions: pencils are 8 inches; case is 2.5 x 0.5 x 8 inches

DESIGNER: Not specified