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 Hans Walser
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Puzzles

MACAS-2015

Pädagogische Hochschule Schwäbisch Gmünd
May 27 - 30, 2015

May 30, 2015

 
 
Abstract:

We will come across different aspects of equivalence by dissection: Variations on the theorem of Pythagoras, differences between methods and creativity, questions of the validity of a proof, symmetry, optimizing, rational and irrational rectangles, color and esthetics.

 
 
 
 
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Last modified:  Hans Walser, April 14, 2015