This article was originally published in the Summer Math Mind Stretchers, Issue #1 by the AIMC (Alliance of Indigenous Math Circles). Achi is a game played by the Ashanti people of Ghana in West Africa. This two-player game is played on a three-by-three diagram of horizontal and vertical lines and two diagonals. Achi is like tic-tac-toe, …
Share on facebook Facebook Share on twitter Twitter The Alliance of Indigenous Math Circles is devoted to supporting mathematical culture within indigenous communities. We form partnerships throughout the U.S. in order to build local opportunities for students, teachers, and families to enjoy mathematics and engage in problem solving together, while also celebrating their indigenous cultural …