I agree with Mark .<br><br>In the paper I am seeing companies wanting to have a say in education and IT seems a main goal. Do we want this?<br><br><div class="gmail_quote">On Fri, Apr 18, 2008 at 9:40 PM, Mark Kelly <<a href="mailto:kel@mckinnonsc.vic.edu.au">kel@mckinnonsc.vic.edu.au</a>> wrote:<br>
<blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">Maybe the first thing to do is to decide what VCE SD is for.<br>
<br>
What is it meant to achieve?<br>
<br>
Is it meant to be a preparation for tertiary study?<br>
Is it meant to be a skills-based preparation for work?<br>
Is it meant to be a fun 12 months until uni begins?<br>
Is it meant to give hope to kids who are unqualified for any other VCE subject?<br>
<br>
I'm sure the VCAA has a good answer to this. It would be interesting to hear it. Then, maybe, we can start re-defining SD - and ITA.<br>
<br>
That's assuming VCE IT NEEDS to be redefined...<br>
<br>
Which is maybe a good place for the review of the VCE IT Study Design to begin...<br>
<br>
And when it does, Paula, I hope it's virtual rather than with meetings in the city. I'd much rather sit at home with a glass of Cab Sav and take time to ponder the intricacies of an argument, do research, and fast-forward through the boring people - rather than commute to the big smoke and sit with a dozen passionate people all determined to get a word in edgewise within an hour so no-one's argument can get fully thought-out, crafted and developed in its entirety.<br>
<br>
Oooh! Saint Kilda's winning. Must go...<br>
<br>
Russell Quinn wrote:<br>
<blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;"><div class="Ih2E3d">
The first thing would be inclined to do is throw out all of the networking -<br>
which is totally irrelevant to software development (except to a small and<br>
select few specialists) and replace it with actual software development.<br>
I also think the obsession with the business models should be downplayed,<br>
and the scenario's broadened to something far more interesting. After all, business<br>
is just one of the reasons for writing software, and not a very interesting one at that.<br>
It appears that students are voting with their feet, and I can see their point.<br>
The only way to plug the leak is to make the courses software based and<br>
interesting.<br>
Russell Quinn<br></div>
Mailto: <a href="mailto:qn@boxhillhs.vic.edu.au" target="_blank">qn@boxhillhs.vic.edu.au</a> <mailto:<a href="mailto:qn@boxhillhs.vic.edu.au" target="_blank">qn@boxhillhs.vic.edu.au</a>><div><div></div><div class="Wj3C7c">
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Today's Topics:<br>
<br>
1. Re: Industry practice - tertiary links (Steven Bird)<br>
2. RE: Industry practice - tertiary links (Selina Dennis)<br>
3. Re: Industry practice - tertiary links (Mark Kelly)<br>
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----------------------------------------------------------------------<br>
<br>
Message: 1<br>
Date: Fri, 18 Apr 2008 07:00:37 +1000<br>
From: "Steven Bird" <<a href="mailto:sb@csse.unimelb.edu.au" target="_blank">sb@csse.unimelb.edu.au</a>><br>
Subject: Re: [Year 12 SofDev] Industry practice - tertiary links<br>
To: "Year 12 Software Development Teachers' Mailing List"<br>
<<a href="mailto:sofdev@edulists.com.au" target="_blank">sofdev@edulists.com.au</a>><br>
Message-ID:<br>
<<a href="mailto:97e4e62e0804171400q6bf98a9fq3acd059906fe980@mail.gmail.com" target="_blank">97e4e62e0804171400q6bf98a9fq3acd059906fe980@mail.gmail.com</a>><br>
Content-Type: text/plain; charset=ISO-8859-1<br>
<br>
On Thu, Apr 17, 2008 at 7:39 PM, Timmer-Arends <<a href="mailto:timmer@melbpc.org.au" target="_blank">timmer@melbpc.org.au</a>> wrote:<br>
<blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;">
I have to say that this discussion is heading to Comp Sci circa 1990 (which<br>
is not necessarily a bad thing)<br>
</blockquote>
<br>
Well, CS an obvious source of theory for an IT subject. The theory on<br>
which VCE Physics and Chemistry is based is older still, but no-one<br>
considers that dated.<br>
<br>
<blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;">
but it seems to me that a couple of<br>
questions need to be answered first:<br>
1. what do we want students to get out of a technically-oriented Y12 IT course?<br>
2. is the course primarily intended to prepare students for teritary, work, or both?<br>
</blockquote>
<br>
Another conceivable answer to q2 is that it is foundational study,<br>
preparing students for whatever they choose to do in future, even if<br>
it involves no formal IT study or employment.<br>
<br>
For the students continuing from VCE Software Development to a degree<br>
in Software Engineering, we would prefer students to have a solid<br>
grounding in algorithmic problem solving and the associated<br>
programming skills. (The SDLC follows naturally once they're ready to<br>
scale up.)<br>
<br>
-Steven<br>
<br>
<br>
------------------------------<br>
<br>
Message: 2<br>
Date: Fri, 18 Apr 2008 08:09:16 +1000<br>
From: "Selina Dennis" <<a href="mailto:selina@dennis.net.au" target="_blank">selina@dennis.net.au</a>><br>
Subject: RE: [Year 12 SofDev] Industry practice - tertiary links<br>
To: "'Year 12 Software Development Teachers' Mailing List'"<br>
<<a href="mailto:sofdev@edulists.com.au" target="_blank">sofdev@edulists.com.au</a>><br>
Message-ID: <003801c8a0d7$aed8dd80$0c8a9880$@net.au><br>
Content-Type: text/plain; charset="us-ascii"<br>
<br>
I am both a Year 12 Software Development teacher and a Computer Science<br>
graduate - I completed my CS degree late in life, circa 2005 - and as<br>
someone who has worked in the IT industry since 1996, I must say that I<br>
concur with Steven Bird's view that there is a chasm between secondary<br>
school teaching of IT and tertiary teaching of IT. For students in Year 12,<br>
the key components of software development that they will "get the most out<br>
of", is the theory behind algorithms, problem solving, and also the<br>
development of their basic thinking skills. I've been teaching PHP/mySQL to<br>
my students this year and while most have come into the course having<br>
completed Year 10 and 11 IT, they still did not have a basic understanding<br>
of fundamental programming concepts at the start of the year.<br>
<br>
Perhaps this is more of a "theological" discussion on how to teach<br>
programming to teenagers, but it's also relevant to note that much of the<br>
theory that is being taught in Year 12 is rarely used or developed in either<br>
tertiary study or in industry. One such example is diagrams - N-S Diagrams,<br>
DFDs, etc have long been superseded by UML, both at a university level and<br>
in industry - as an aside, I had never heard of NS diagrams until I had to<br>
teach it in IPM, and I had worked with ISO-9000 compliant corporations<br>
developing major software products.<br>
<br>
Similarly, the SDLC, as Steven has raised, is most useful for large-scale<br>
projects. Students will rarely experience the benefit, nor the relevance, of<br>
the SDLC, in a secondary school curriculum. More useful theory would be a<br>
more focused look at iterative design, extreme programming (or any other<br>
kind of agile software development), etc, and move away from the excessive<br>
documentation requirements that the SDLC brings to the table.<br>
<br>
As a teacher, I would prefer to bring in key aspects of the SDLC without<br>
having to formally teach every part of it. For example, a concentration on<br>
testing and debugging of software - this is a twofold benefit, as it teaches<br>
students to be aware of how they choose to implement functionality, and also<br>
develops their analytical and observational skills when they are debugging<br>
an error. Bringing in Use Case Diagrams instead of DFDs would be fantastic,<br>
also, as it conceptually allows a student to think through what they are<br>
providing in their system before they develop it.<br>
<br>
In general, however, I have to say I am currently much happier with the core<br>
content of the Software Development course than I was with the IT:<br>
Applications course, but I still believe that it is, at its core, dated and<br>
at times irrelevant. In a perfect world, we would be teaching our students<br>
"good practice" programming while also preparing them for a future path in<br>
IT if they so choose - both at the tertiary level and in industry.<br>
<br>
</soapbox><br>
<br>
Regards,<br>
<br>
Selina Dennis<br>
Strathmore Secondary College<br>
<br>
-----Original Message-----<br>
From: <a href="mailto:sofdev-bounces@edulists.com.au" target="_blank">sofdev-bounces@edulists.com.au</a> [mailto:<a href="mailto:sofdev-bounces@edulists.com.au" target="_blank">sofdev-bounces@edulists.com.au</a>]<br>
On Behalf Of Steven Bird<br>
Sent: Friday, April 18, 2008 7:01 AM<br>
To: Year 12 Software Development Teachers' Mailing List<br>
Subject: Re: [Year 12 SofDev] Industry practice - tertiary links<br>
<br>
On Thu, Apr 17, 2008 at 7:39 PM, Timmer-Arends <<a href="mailto:timmer@melbpc.org.au" target="_blank">timmer@melbpc.org.au</a>> wrote:<br>
<blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;">
I have to say that this discussion is heading to Comp Sci circa 1990<br>
</blockquote>
(which<br>
<blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;">
is not necessarily a bad thing)<br>
</blockquote>
<br>
Well, CS an obvious source of theory for an IT subject. The theory on<br>
which VCE Physics and Chemistry is based is older still, but no-one<br>
considers that dated.<br>
<br>
<blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;">
but it seems to me that a couple of<br>
questions need to be answered first:<br>
1. what do we want students to get out of a technically-oriented Y12 IT<br>
</blockquote>
course?<br>
<blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;">
2. is the course primarily intended to prepare students for teritary,<br>
</blockquote>
work, or both?<br>
<br>
Another conceivable answer to q2 is that it is foundational study,<br>
preparing students for whatever they choose to do in future, even if<br>
it involves no formal IT study or employment.<br>
<br>
For the students continuing from VCE Software Development to a degree<br>
in Software Engineering, we would prefer students to have a solid<br>
grounding in algorithmic problem solving and the associated<br>
programming skills. (The SDLC follows naturally once they're ready to<br>
scale up.)<br>
<br>
-Steven<br>
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------------------------------<br>
<br>
Message: 3<br>
Date: Fri, 18 Apr 2008 08:20:04 +1000<br>
From: Mark Kelly <<a href="mailto:kel@mckinnonsc.vic.edu.au" target="_blank">kel@mckinnonsc.vic.edu.au</a>><br>
Subject: Re: [Year 12 SofDev] Industry practice - tertiary links<br>
To: "Year 12 Software Development Teachers' Mailing List"<br>
<<a href="mailto:sofdev@edulists.com.au" target="_blank">sofdev@edulists.com.au</a>><br>
Message-ID: <<a href="mailto:4807CD14.8060002@mckinnonsc.vic.edu.au" target="_blank">4807CD14.8060002@mckinnonsc.vic.edu.au</a>><br>
Content-Type: text/plain; charset=ISO-8859-1; format=flowed<br>
<br>
Yes - and we have to position VCE against VET, which is the more practical, work-oriented stream.<br>
<br>
Frankly, I can't see SD being directly useful in providing students with workplace skills. It's simply not deep enough in programming skills - and it could never be in the time available. And by the time the kids took the tram from school to their first job, the entire IT industry would have had three technological revolutions in the meantime, so any language they learned would have been superseded.<br>
<br>
I see SD as giving students a taste of the mindset of software development, to be developed later at uni or TAFE.<br>
<br>
2.2c worth, and falling against the Yen.<br>
<br>
Timmer-Arends wrote:<br>
<blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;">
I have to say that this discussion is heading to Comp Sci circa 1990 (which<br>
is not necessarily a bad thing) but it seems to me that a couple of questions need to be answered first:<br>
1. what do we want students to get out of a technically-oriented Y12 IT course?<br>
2. is the course primarily intended to prepare students for teritary, work, or both?<br>
<br>
Regards<br>
Robert T-A<br>
<br>
<br>
----- Original Message ----- From: "Steven Bird" <<a href="mailto:sb@csse.unimelb.edu.au" target="_blank">sb@csse.unimelb.edu.au</a>><br>
To: "Year 12 Software Development Teachers' Mailing List"<br>
<<a href="mailto:sofdev@edulists.com.au" target="_blank">sofdev@edulists.com.au</a>><br>
Sent: Thursday, April 17, 2008 10:41 AM<br>
Subject: Re: [Year 12 SofDev] Industry practice - tertiary links<br>
<br>
<br>
<blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;">
[Adrian -- thanks for picking a more appropriate subject line now that<br>
discussion has moved away from data flow diagrams.]<br>
<br>
On Wed, Apr 16, 2008 at 7:28 PM, andrew barry <<a href="mailto:jagguy999@gmail.com" target="_blank">jagguy999@gmail.com</a>> wrote:<br>
<blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;">
I prefer to just teach an IT subject which is just programming and some<br>
programming design eg psuedo code.<br>
</blockquote>
<br>
I agree. Students should learn how to walk before learning how to<br>
run, i.e. they should be competent with "programming in-the-small"<br>
before they spend much time on "programming in-the-large" (incl SDLC).<br>
<br>
<blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); padding-left: 1ex;">
Including so much theory doesn't get any student excited about learning<br>
IT<br>
at Uni. After all we are trying to promote IT beyond yr12 are we not? Are<br>
we<br>
not trying to get more people to do it?<br>
</blockquote>
<br>
I agree with Adrian that rigour is important, and this cuts across<br>
analysis, design, implementation, documentation, etc. The SDLC is one<br>
source of theory but I question its suitability at this level. It's<br>
intended for software engineering projects where you have to manage<br>
whole teams of developers, client relationships, project deliverables,<br>
etc. When students aren't already experienced at small-scale<br>
programming the emphasis often falls on a rather heavy document<br>
process, which has to be one of the least exciting aspects of software<br>
development.<br>
<br>
Another issue I have with the emphasis on SDLC as a major source of<br>
theoretical content is that it focusses too much on the software<br>
development process. Of course that's entirely appropriate given the<br>
title of the subject, but there's some other areas of computing theory<br>
that would be useful and accessible at this level, including<br>
algorithmic problem solving and the limits of computing. Here's a<br>
couple of introductory books that cover these topics in a<br>
non-mathematical yet rigorous and intellectually stimulating way:<br>
<br>
Algorithmics: The Spirit of Computing (3rd Ed, David Harel, Addison<br>
Wesley, 2004)<br>
<br>
Computers Ltd: What They Really Can't Do (David Harel, Oxford<br>
University Press, 2000)<br>
<br>
-Steven Bird<br>
<a href="http://www.csse.unimelb.edu.au/%7Esb/" target="_blank">http://www.csse.unimelb.edu.au/~sb/</a><br>
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</blockquote></blockquote>
<br>
<br>
-- <br>
Mark Kelly<br>
Manager - Information Systems<br>
McKinnon Secondary College<br>
McKinnon Rd McKinnon 3204, Victoria, Australia<br>
Direct line / Voicemail: 8520 9085<br>
School Phone +613 8520 9000<br>
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-- <br>
Mark Kelly<br>
Manager - Information Systems<br>
McKinnon Secondary College<br></div><div class="Ih2E3d">
kel AT <a href="http://mckinnonsc.vic.edu.au" target="_blank">mckinnonsc.vic.edu.au</a><br></div><div class="Ih2E3d">
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