Selasa, 30 April 2013

Elegi Pemberontakan Pendidikan Matematika 21: Mengapa 3+4=7 kontradiktif? (Bagian Kesatu)

By Marsigit

Dian Permatasari
10313244018
International Mathematics Education

Child's world is a world that is limited by space and time. As a child we were taught about addition and subtraction by using illustrations of fruit, animals or anything that can be used as an illustrator. But how addition and subtraction are taught is similar for the two mean the same thing, namely fruit and fruit or animal, and animals. Here it is clear that teaching in childhood are also bound by space and time. However, this is reversed when teaching in junior high or high school become unrestricted space and time. There was a contradiction.


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