[Year 12 SofDev] loops and trace tables

[Wu, Rachel]

Hi Claudia,
First time Soft Dev teacher here too. 
Not sure if this will help but here it is:
http://www.101computing.net/wp/wp-content/uploads/trace-table-s.gif

Rachel
-----Original Message-----
From: sofdev-bounces at edulists.com.au [mailto:sofdev-bounces at edulists.com.au] On Behalf Of Claudia Graham
Sent: Tuesday, 28 February 2017 10:27 AM
To: Year 12 Software Development Teachers' Mailing List <sofdev at edulists.com.au>
Subject: Re: [Year 12 SofDev] loops and trace tables

Hi John,

I have used  Simple Program Design by Lesley Ann Roberston.
I have an older edition (possibly pre 2000) but any edition is ok.

Do a search - you will get multiple options. Current version is quite expensive but worth the one off purchase.

Regards
Claudia

**********************************************************
Claudia Graham
VCE Coordinator
@ClaudiaG_Aus
9334 0049 (direct)

From: <sofdev-bounces at edulists.com.au<mailto:sofdev-bounces at edulists.com.au>> on behalf of "WILKIE. John" <wilkjoh1 at lavalla.vic.edu.au<mailto:wilkjoh1 at lavalla.vic.edu.au>>
Reply-To: Year List <sofdev at edulists.com.au<mailto:sofdev at edulists.com.au>>
Date: Tuesday, 28 February 2017 at 10:09 AM
To: Year List <sofdev at edulists.com.au<mailto:sofdev at edulists.com.au>>
Subject: [Year 12 SofDev] loops and trace tables

Hi All!

Hope you are all good. First time Soft Dev teacher here.

I'm looking at loops and trace tables at the moment. I'd like to confirm the Pseudocode you could use for a loop? And then how the trace table would look. At the moment I have:

x < = 1
arrlength <= 4
while x < arrlength
Print "Time" + x
Print time(x)
x + 1
End while

x

arrlength

output

1

4

Time1 time1

2

4

Time2 time2

3

4

Time3 time3

4

4

-














(time is an array where x will be the position in array ie. time1, time2 etc.)

I think the logic is there, but another pair of eyes will help my tired brain. Any major issues?

Also, are there any good Pseudocode examples (possibly with trace tables) that anyone is happy to share?

Regards,

John Wilkie


[http://www.lavalla.vic.edu.au/Images/lavalla-logo.jpg]<http://www.lavalla.vic.edu.au>

John Wilkie


T (03) 5174 8111

John.Wilkie at lavalla.vic.edu.au<mailto:John.Wilkie at lavalla.vic.edu.au>
www.lavalla.vic.edu.au


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