Hasenschule story (Nihongo ha koko (In Japanese))


Anzahl

PDF file Hasenschule: A girl who invented a matrix.

Abstract: I would like to talk about one of my students. Recently she is practicing addition and subtraction. One day, she invented a matrix.

2013-3-3(Sun)

Anzahl

PDF file What does it mean? Please explain me that.

Abstract: One class room of Hasenschule, one of my student was learning multiplication. The question was, ``A piece of bread costs 2.9 Euro. How much the total price if you bought two quantity of bread.'' She was easily able to answer the question as 5.9 Euro, 2.9 x 2 = 5.9. However, when the quantity is four, she could not answer the question. There is a comprehensive explanation why this happened. This is a story of how it was found.

2013-02-24 (Sun)


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