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- Xref: sparky sci.math:16760 comp.edu:2189 misc.education:5168
- Newsgroups: sci.math,comp.edu,misc.education
- Path: sparky!uunet!enterpoop.mit.edu!mojo.eng.umd.edu!clin
- From: clin@eng.umd.edu (Charles Lin)
- Subject: Re: BreakUp Freshman Calculus ?WAS Re: Student attitudes
- Message-ID: <1992Dec12.073526.1518@eng.umd.edu>
- Date: Sat, 12 Dec 92 07:35:26 GMT
- Organization: College of Engineering, Maryversity von Uniland, College Park
- Sender: clin@eng.umd.edu (Charles C. Lin)
- References: <1g6gsjINNou3@agate.berkeley.edu> <1992Dec10.164109.17533@hubcap.cl <1992Dec11.233845.10013@magnus.acs.ohio-state.edu>
- Originator: clin@feedback.eng.umd.edu
- Lines: 51
-
-
- In article <1992Dec11.233845.10013@magnus.acs.ohio-state.edu>, regeorge@magnus.acs.ohio-state.edu (Robert E George) writes:
- [Brian Burtt suggest splitting of calculus courses]
- >
- >What about the engineering students who decide near the end of their sophomore
- >year that they just can't abide any more lab work and want to switch to
- >mathematics? What about the mathematics students who decide near the end of
- >their sophomore year that they just can't abide any more abstract work and
- >want to switch to engineering or physics? Can (a) and (c) be close enough
- >to substitute for each other?
- >
- >One "advantage" of the current system is that it doesn't really force
- >students to make a firm decision as to what they're studying until fairly
- >well into their undergraduate career. As I understand, most European
- >and Asian students know what they want to study when they enter university?
- >Not so for Americans, Americans seem to like it this way.
- >
- >If "we" decide we want to force students to make the decision earlier in their
- >career, I acknowledge that there are good arguments for doing so (and good
- >arguments against -- mainly that the entire secondary curriculum isn't
- >designed for people to decide that early). But it's necessary to at least
- >think about this issue before separating up freshman calculus.
- >
- I think this reorganization of calculus is meant to address the
- following:
-
- (1) Students who take calculus are not as motivated when they
- do not see applications to their field of study
-
- (2) One should not only be taught calculus (i.e. intergrals,
- derivatives, diff eq'n), but more importantly, how to set
- up these equations for given problems in an area such as
- physics.
-
- If we choose to keep things the way they are, then one ought
- to find ways of making students more motivated in (1), or not
- to assume that the teaching of calculus, in general, will be able
- to accomplish (2). Therefore, those who teach courses in physics
- or economics or whatever, should perhaps make it clear to their
- majors what are the important aspects to remember out of those
- courses. Then, in the physics and economics courses, the
- students ought to be taught how to apply calculus to their
- problem solving. By having this kind of tracking, as suggested
- by Brian, fewer courses may have to be required, at the expense
- of not being easily able to switch out. If we keep the system the
- same, then I think the *application* of calculus to problems needs
- to be taught and not assumed taught in a calculus course
-
- --
- Charles Lin
- clin@eng.umd.edu
-