Algebra for the Practical Man

My cousin, at that time, who was three years older, was in high school and was having considerable difficulty with his algebra and had a tutor come, and I was allowed to sin in a corder while (LAUGHS) the tutor would try to teach my cousin algebra, problems liek 2x plus something. I said to my cousin then, "What're you trying to do?" You know, I hear him talking about x. He says, "What do you know--2x 7 is equal to 15," he says "and you're trying to find out what x is." I says, "You mean 4." He says, "Yeah, but you did it with arithmetic, you have to do it by algebra," and that's why my cousin was never able to do algebra, because he didn't understand how he was supposed to do it. There was no way. I learnt algebra fortunately by not going to school and knowing the whole idea was to find out what x was and it didn't make any difference who you did it--there's no such thing as, you know, you do it by arithmetic, you do it by algebra--that was a false thing that they had invented in school so that the children who have to study algebra can all pass it. They had invented a set of rules which if you followed them without thinking could produce the answer: subtract 7 from both sides, if you have a multiplier divide both sides by the multiplier and so on, and a series of steps by which you could get the answer if you didn't understand what you were trying to do.

Notes:

We force students to learn a particular way of doing something, when there are other strategies for finding a solution.

Folksonomies: education

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Arithmetic (0.833357): dbpedia | freebase | opencyc
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 Horizon: The Pleasure of Finding Things Out
Books, Brochures, and Chapters>Book Chapter:  Feynman, Richard (1981), Horizon: The Pleasure of Finding Things Out, BBC2, Retrieved on 2010-11-07
Folksonomies: science


Schemas

29 APR 2013

 Education

Uncategorized memes on education. No particular theme here yet.
Folksonomies: education
Folksonomies: education
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