Re: [Edu-sig] Programming in High School

2008-12-10 Thread David MacQuigg
At 02:37 PM 12/8/2008 -0500, Vern Ceder wrote: ... here are the reasons I see that more schools don't offer programming: 1) Lack of qualified staff. Sadly a graduate with a teaching certificate (as required by the state) usually doesn't have anything like the background to teach programming, let

Re: [Edu-sig] Programming in High School

2008-12-10 Thread David MacQuigg
We need lots of examples where programming is useful to non-programmers. I already mentioned the real estate agent needing to digest some data from the property appraisers office. For the shop teacher: How about a homeowner wanting to lay tiles, avoid wastage, and slivers that look bad along

Re: [Edu-sig] Programming in High School

2008-12-10 Thread Winston Wolff
I agree that finding relevant problems that are easily solved with a quickie program is hard to find. One idea I've been toying with at Stratolab from our programming coures is having a programming game to artificially create interesting quickie programs. How about Robot Wars of the past,

Re: [Edu-sig] Programming in High School

2008-12-10 Thread michel paul
I would think any teacher of math or science would have no difficulty using Python and integrating it into their teaching. Don't teach it as a separate subject, but introduce each new statement as it is needed. Right. That's the strategy I thought would be most practical working within the

Re: [Edu-sig] Programming in High School

2008-12-10 Thread kirby urner
2008/12/10 michel paul [EMAIL PROTECTED]: SNIP There is a big contrast between doing math the traditional way, solving equations by manipulating symbols in some boolean assertion to isolate a variable, vs. thinking computationally - creating sets of functions to model concepts.

Re: [Edu-sig] Programming in High School

2008-12-10 Thread Edward Cherlin
On Mon, Dec 8, 2008 at 6:57 AM, David MacQuigg [EMAIL PROTECTED] wrote: Kirby, This is very well written appeal, but in this mailing list, you may be preaching to the choir. What I would like to see is a discussion of *why* there is not more teaching of programming in high school. I can't

Re: [Edu-sig] Programming in High School

2008-12-10 Thread kirby urner
On Wed, Dec 10, 2008 at 1:57 PM, Edward Cherlin [EMAIL PROTECTED] wrote: SNIP The occasion yesterday was the Program for the Future conference at the Tech Museum (San Jose CA), Adobe Systems, and Stanford, and the celebration of the 40th anniversary of Doug Engelbart's Mother of All Demos

Re: [Edu-sig] Programming in High School

2008-12-10 Thread Gregor Lingl
Daniel Ajoy schrieb: But the criteria of relevant problems, easily solved with a quickie program is tough to meet. ... And another point is that some problems cannot be solved using algebra or trig. I believe this is one: http://neoparaiso.com/logo/problema-triangulos.html It

[Edu-sig] computer algebra

2008-12-10 Thread kirby urner
So I've been yakking with Ian (tizard.stanford.edu) re the new fractions.py, installed in Standard Library per 2.6, saw it demoed at a recent user group meeting (PPUG). Python's __div__ is similar to Mathematica's computer algebra notion of division in that you're free to divide any type by any

Re: [Edu-sig] computer algebra

2008-12-10 Thread Guido van Rossum
On Wed, Dec 10, 2008 at 6:47 PM, kirby urner [EMAIL PROTECTED] wrote: So I've been yakking with Ian (tizard.stanford.edu) re the new fractions.py, installed in Standard Library per 2.6, saw it demoed at a recent user group meeting (PPUG). Python's __div__ is similar to Mathematica's computer

Re: [Edu-sig] computer algebra

2008-12-10 Thread kirby urner
On Wed, Dec 10, 2008 at 8:27 PM, Guido van Rossum [EMAIL PROTECTED] wrote: SNIP There are different schools of thought about this actually. I don't think pride comes into it. Well, *my* school is quite pompous about it. We think open oh is for sissies. But that's just us (quirky).

Re: [Edu-sig] computer algebra

2008-12-10 Thread DiPierro, Massimo
The problem is that calculus tends to deal with the concept of infinitesimally small and O(eps) is used for small eps. Computer Science tends to deal with complexity and O(n) is used for large n. The Big-Oh definitions are different: i) In calculus f(x) in O(g(x)) iff lim_{x\rightarrow 0}