[Year 12 SofDev] Question Re SAT need/opportunity
Brett Fitzsimmons
bpfitz at netspace.net.au
Sun Mar 13 14:38:34 AEDT 2016
Hi all,
I have had students implement searching as part of interpreting algorithms and plan to do the same with sorting, but I still don’t see how we can mandate that students implement searching and sorting as part of a solution to the SAT. We certainly don’t demand that they use switch statements in preference to if:else statements or what loop structures they use.
It would almost seem silly demanding they maintain sorted data for most solutions given the size or complexity of program they will have time or skill to complete.
If they use XML documents or a database then sorting is not really necessary in many languages.
What if students use built in libraries to implement sorting? We don’t exclude them from using string functions and make them implement those themselves?
I have approached searching in terms of algorithmic complexity and have included it in one of the Unit 3 modules.
For Unit 3 SAT my interpretation was that students need to have completed algorithms as part of the detailed design so if sorting is in Unit 4 how can it be included in the design - no sorting means no binary searching.
If we do need to have students implement procedures such as sorting and searching as part of their SAT we need to be able to tell them before the end of Unit 3.
Regards
Brett
> On 9 Mar 2016, at 10:02 PM, Mary Ho <homn at aquinas.vic.edu.au> wrote:
>
> Thanks for this. My student is creating it in VB.Net.
>
>
> I've pointed him to some tutorials so hopefully he can work it out.
>
> Mary
>
> On Tuesday, 8 March 2016, Guy Flaherty <Guy.Flaherty at xavier.vic.edu.au <mailto:Guy.Flaherty at xavier.vic.edu.au>> wrote:
> Hi Mary,
>
>
>
> Rendering pdf files inside an application will really depend on the environment the student is using. If the student has access to a web view object, something that can display html, it should be possible to display the file. The student may be able to leverage a control that opens the installed web browser on the target machine and uses that for the display, for example. Otherwise, if they can display a html page through some kind of html control, they might be able to utilise a javascript library like pdf.js to display the pdf. Finally, if they don’t have access to this, I suggest having the student look at pipelining the file to postscript and then to text/html as required. There are opensource tools available for this in the ghostscript libs and I am pretty sure they work on windows?! This will not work well for all pdfs but does work pretty well for text heavy documents.
>
>
>
> Good luck,
>
> Guy Flaherty
>
> <>
> From: sofdev-bounces at edulists.com.au <javascript:_e(%7B%7D,'cvml','sofdev-bounces at edulists.com.au');> [mailto:sofdev-bounces at edulists.com.au <javascript:_e(%7B%7D,'cvml','sofdev-bounces at edulists.com.au');>] On Behalf Of Kent Beveridge
> Sent: Tuesday, 8 March 2016 8:42 AM
> To: Year 12 Software Development Teachers' Mailing List <sofdev at edulists.com.au <javascript:_e(%7B%7D,'cvml','sofdev at edulists.com.au');>>
> Subject: Re: [Year 12 SofDev] Question Re SAT need/opportunity
>
>
>
> May be far easier to open the PDFs in other software and save as a text file...then read THIS file for his program.
>
> Kent Beveridge
>
> Teacher
>
>
> On 7 Mar 2016, at 2:06 PM, Mark <mark at vceit.com <javascript:_e(%7B%7D,'cvml','mark at vceit.com');>> wrote:
>
> Hi Mary
>
>
>
> Do you mean the program searches the contents of a PDF? Decoding a PDF file would be way beyond the scope of an SD SAC, IMO.
>
>
>
> Or maybe a list of PDF filenames is searched for key words and a matching PDF file is loaded by the OS ... that would be achievable.
>
>
>
> Otherwise, I'm unsure what the student's requirements are.
>
>
>
> Cheers
>
> Mark
>
>
>
> On 7 March 2016 at 13:32, Mary Ho <homn at aquinas.vic.edu.au <javascript:_e(%7B%7D,'cvml','homn at aquinas.vic.edu.au');>> wrote:
>
> Hi
>
>
>
> I'd appreciate any feedback from you amazing teachers out there.
>
>
>
> I have a student who has a need, this need is to read in a pdf document into his program, once a search has been performed the relevant pdf file will load in and display on screen. Is this a viable project? He will also create a form that allows his client to enter data when adding in a new report of incidents..
>
>
>
> Sorry about the vagueness. So he will have UI, programming logic, store of new reports and folder containing the pdf documents
>
>
>
> Thanks in advance
>
>
>
> Mary
>
>
>
> --
>
>
>
> MARY HO
> TEACHER
> AQUINAS COLLEGE
> Great Ryrie Street
> P.O. Box 190, Ringwood VIC 3134
> T: (03) 9259 30345
> VM: (03) 9259 3139
> E: homn at aquinas.vic.edu.au <javascript:_e(%7B%7D,'cvml','homn at aquinas.vic.edu.au');>
> CELEBRATING OUR YEAR OF STEWARDSHIP
>
>
>
> --
>
>
>
> Mark Kelly
>
>
>
> mark at vceit.com <javascript:_e(%7B%7D,'cvml','mark at vceit.com');>
> http://vceit.com <http://vceit.com/>
>
>
> Click here <https://www.mailcontrol.com/sr/MZbqvYs5QwJvpeaetUwhCQ==> to report this email as spam.
>
> _______________________________________________
> http://www.edulists.com.au <http://www.edulists.com.au/> - FAQ, Subscribe, Unsubscribe
> IT Software Development Mailing List kindly supported by
> http://www.vcaa.vic.edu.au <http://www.vcaa.vic.edu.au/> - Victorian Curriculum and Assessment Authority and
> http://www.vcaa.vic.edu.au/vce/studies/infotech/softwaredevel3-4.html <http://www.vcaa.vic.edu.au/vce/studies/infotech/softwaredevel3-4.html>
> http://www.vitta.org.au <http://www.vitta.org.au/> - VITTA Victorian Information Technology Teachers Association Inc
> http://www.swinburne.edu.au/ict/schools <http://www.swinburne.edu.au/ict/schools> - Swinburne University
>
> St. Brigid's College
>
> 97 Robinson Street, Horsham VIC 3400
>
> T 03 5382 3545 F 03 5382 0757
>
> ABN 72 749 438 155
>
> www.stbc.vic.edu.au <http://www.stbc.vic.edu.au/>
>
> P Please consider the environment before printing this email or attachment.
>
>
>
> IMPORTANT! This email and any attachments may be confidential. If received in error, please contact us and delete all copies. St. Brigid's College does not represent or warrant that the attached files are free from computer viruses or other defects. The attached files are provided, and may only be used, on the basis that the user assumes all responsibility for any loss, damage or consequence resulting directly or indirectly from the use of the attached files, whether caused by the negligence of the sender or not. The liability of St. Brigid's College is limited in any event to either the resupply of the attached files or the cost of having the attached files resupplied. Any representations or opinions expressed in this email are those of the individual sender, and not necessarily those of St. Brigid's College.
>
>
>
> This message has been scanned for malware by Websense. www.websense.com <http://www.websense.com/>
>
> --
>
> MARY HO
> TEACHER
> AQUINAS COLLEGE
> Great Ryrie Street
> P.O. Box 190, Ringwood VIC 3134
> T: (03) 9259 30345
> VM: (03) 9259 3139
> E: homn at aquinas.vic.edu.au <mailto:homn at aquinas.vic.edu.au>
> CELEBRATING OUR YEAR OF STEWARDSHIP
>
> This email and any attachments may be confidential. If you are not the intended recipient, you must not disclose or use the information in this email. If received in error, please notify the sender or Aquinas College immediately and delete the email and all copies. Aquinas College does not represent or warrant that the attached files are free from computer viruses or other defects. Any attached files may only be used on the basis that the user assumes all responsibility for any loss, damage or consequences resulting directly or indirectly from the use of the attached files, whether caused by the negligence of the sender or not. The liability of Aquinas College is limited in any event to either the resupply of the attached files or the cost of having the attached files resupplied. Any representations or opinions presented in this email are solely those of the individual sender and do not necessarily represent those of Aquinas College. Emails and data sent and received by Aquinas email accounts may be stored offsite.
>
>
> _______________________________________________
> http://www.edulists.com.au - FAQ, Subscribe, Unsubscribe
> IT Software Development Mailing List kindly supported by
> http://www.vcaa.vic.edu.au - Victorian Curriculum and Assessment Authority and
> http://www.vcaa.vic.edu.au/vce/studies/infotech/softwaredevel3-4.html
> http://www.vitta.org.au - VITTA Victorian Information Technology Teachers Association Inc
> http://www.swinburne.edu.au/ict/schools - Swinburne University
-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://www.edulists.com.au/pipermail/sofdev/attachments/20160313/44606f33/attachment-0001.html
More information about the sofdev
mailing list