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- Xref: sparky sci.math:14781 misc.education:4249
- Newsgroups: sci.math,misc.education
- Path: sparky!uunet!think.com!ames!haven.umd.edu!darwin.sura.net!mojo.eng.umd.edu!clin
- From: clin@eng.umd.edu (Charles Lin)
- Subject: Re: Is Math Hard?
- Message-ID: <1992Nov11.212710.18633@eng.umd.edu>
- Date: Wed, 11 Nov 92 21:27:10 GMT
- Organization: College of Engineering, Maryversity von Uniland, College Park
- Sender: clin@eng.umd.edu (Charles C. Lin)
- References: <7NOV199220215368@cycvax.nscl.msu.edu> <ccDyTB3w164w@allen.com> <1992Nov10.004159.29572@news.Hawaii.Edu> <1992Nov10.083705.2187@news.Hawaii.Edu>
- Originator: clin@delta.eng.umd.edu
- Lines: 37
-
-
- I had read somewhere (Scientific American, I think) that one problem that
- poorer youths had was the inability to accurately tell time or estimate
- how much time something would take. So, early on, I think it's fairly
- important -- if not at home, then at school -- to teach children
- to estimate time, to try to do some marginal planning of tasks.
-
- In addition, there are a lot of these mental puzzles that are often
- used, which in and of itself, are not terribly useful, but those
- who can solve them seem to do better on in math. An example is
- where you have ten boxes of coins. Each box has coins that all weigh
- the same. 9 of the 10 boxes have the same wieght coins. The tenth
- box has slightly heavier coins, but you don't know which box.
- Given a scale that accurately measures weight, and given that each
- box is numbered 1 to 10, find a way, in one weighing, to find which
- is the box with the heavier coins. The problem itself is perhaps
- not useful in everyday life, but solving it makes one sharper mentally.
-
- Another more controversial idea I have is for teaching a kind
- of "standard English". One problem that may cause discrimination
- is not learning "standard English". I think it should be taught as
- if it were a foreign language rather than as if it were the "correct"
- way to speak. As pervasive as TV is in the US, it seems that parents
- and friends are more likely to influence speaking patterns (notice that
- almost all TV shows have people speaking "standard English", and yet
- many people don't) than TV programs. A radical solution would be to
- teach classes in French. That way, everyone starts in the same boat.
-
- The biggest change will have to be culturally however, and I have
- touched upon that in a previous post.
-
- In any case, education problems have a number of different causes
- and only some are being addressed.
-
- --
- Charles Lin
- clin@eng.umd.edu
-