by ·0 Comments

First, I’m a little way into revising for M250. My first step was to tackle the most recent past exam paper under exam conditions, to get a feel for where I’m at, so I know where I need to be.

It wasn’t pretty. I’d definitely have gotten a Pass 2 result based on this performance, and the knowledge has been (mostly) retained through my primary study of the module. But what’s missing is speed. By the time I finished my first question (of three), I noticed that an hour and a half had passed. By the time I finished my second question (in a rush), I only had 45 minutes left. And as much as you can pretend to do things in “exam conditions” for practising, you don’t get things like proctors coming up and fumbling with your paperwork and ID, trying to sort out the answer booklets, asking for new answer booklets, bolting all your materials together for marking, etc. The truth is, you’re possibly going to lose 5 to 10 minutes of the exam just to … well, paperwork. But that’s how narrow my margin for error is.

So I do need to brush up through the glossary a bit, and I do need to go over my notes a bit, but what I really, really need to do is to practise hand-writing code with a clock ticking down. No comments, no design principles, and possibly no helper methods. I just don’t have time for them. (I’m going to make an attempt to write helper methods using HTDP‘s wish list, which might work very well with hand-written code.) I hope I can find enough practice questions to get this down.

Second, I’ve started module planning for next year. I was surprised to see that preliminary due dates for major (and some minor) assignments have already been scheduled for the modules I’m enrolled on. The great news is that I don’t have any TMAs due within one week of each other. Two are due within eight days of each other, and another two are a fortnight apart, but that’s as much of a crunch as I’ll get, EMA notwithstanding.

M269 has two TMAs, an exam, and no fewer than seven iCMA quizzes. The other two haven’t got their iCMAs listed yet, and each has an EMA assignment at the end. TM257 has two TMAs, and TT284 has three.

by ·2 Comments

Well, despite my misgivings on the course from the terribly written TM254, I’ve finally decided to press forward on Q62 Computing & IT from the Open University. I’ve enrolled about two months later than I normally would, because I was strongly considering switching over to a joint-honours maths degree. I think I’d have to brake too hard to make that turn right now without some serious consequences, so instead I’ll just make some small course corrections.

The first consequence of my decision is that next year is going to be a bit of a crunch. I’m going to tough it out with three modules, to catch up with where I’d have been without dropping TM254. The second (and strongly related) consequence is that I’m enrolling in easier modules related to my current job.

The first module I’ve enrolled for is not going to be easy, but should be fun: M269: Algorithms, data structures, and computability. This is real meat-and-potatoes computer science stuff: Data structures like binary sort trees, search and sort algorithms like bubble sorts, and algorithm efficiency analysis like big O notation. In my pre-university preparation, this is the stuff that’s really lit my mind, kind of like a digital landscape for mathematics. It’s the module in the Computing & IT course that I most wanted to take.

The next is TM257 Cisco networking (CCNA) part 1. The second part of this is a stage 3 module. I’d been contemplating doing the CCNA in my spare time over a summer, but now that I’m crunching three modules into one year, I’m going to take it as an official module now. Many people may find this one rough, and I may be silly for thinking it’ll be different for me, but it’s what I do professionally, and I’ve got a Cisco router in my loft for labbing with. (It should be two, but I’m sure I can use a Netgear to connect to in most instances.)

Finally, I’ll be taking TT284 Web Technologies. This is another big portion of what I do at work, and have a fairly good grounding of HTML, CSS, PHP, SQL, SSL, firewalls, etc. I don’t do much JavaScript yet, but don’t expect to be memorising much for the module. This one is a strong cop-out module for me, but there’s really slim options for modules at stage 2 if you don’t want to take the horror that is TM254.

The best part for my time is that the last two modules have end-of-module assignments, rather than exams. The last two years, I’ve had all of my assignments in from March or earlier to focus on exams. I hope that means that I’ll have enough bandwidth to work on the assignments next year.

There’s a very good chance I’ll regret this, but even if I have to defer, it’s not like it’ll set me back anything but time. With the ridiculous interest students are charged on their loans in the UK these days, it’s not like I’ll ever pay it off either way.

by ·6 Comments

It just wouldn’t be OU enrolment if it went smoothly, would it?

Open University FB account: 2018 Enrolment down

I went through enrolment last night.  Not because I stayed up to enrol.  Of course not.  Who would even do that?  I just happened to be awake because … Imma go with working on a TMA or something.

Anyway, I didn’t get any kind of confirmation last night.  Considering how “well” things went for me last year, I decided to ignore it and get some sleep.  Sure enough, I found the above post from the OU’s Facebook account in the morning.

After going through enrolment a second time, I got all the proper confirmations, and all my OU tools (the StudentHome page, my study record, my student loan page …) properly showed my new modules.

So, what am I taking?

The new Q62 Computing & IT structure changes the various former paths to the following four routes:

  • Broad route
  • Communications and networking route (and here I thought networking was communications)
  • Communications and software route
  • Software route

The Broad route further breaks down into the following focuses:

  • Communications and networking focus (here we go again …)
  • Computer science focus
  • Software development focus
  • Web development focus

You have to choose a route (and potentially a focus) for selecting modules at Stage 2 and above.  Since I’m starting my Stage 2 study in October, I have to choose.

My first requirement in choosing second stage modules is that I want to study M269, which is called “Algorithms, data structures and computability”, but is pretty much just the computer science module.  M269 has M250 (Object-oriented Java programming) as a prerequisite, so that’s two modules selected.  I don’t particularly want to do two programming-heavy modules at the same time, so I’ll split up M250 this year and M269 next.  (This is the OU preference anyway, though I’m relatively confident of my ability to convince them to allow simultaneous study if I needed to.)

My other requirement is not taking TM255.  It looks like TU100 part 2.  Any actual “communications” study will take place in the networking module TM257.  The description of TM255 makes it pretty clear that what you’ll really be studying is how to do office work.  (Also, I’m not that keen on TT284 (Web technologies) as the student reviews paint it as a shallow tour of technologies I already have a decent familiarity with anyway (PHP, HTML, JavaScript, MySQL, and SubVersion), and the satisfaction survey makes it look as satisfying as the springtime snow we’re currently getting.)

So what about my other two modules?  Well, the choices are:

  • T227 (Change, strategy and projects at work – looks harmless enough, but it’s really intended to be taken by students of x15, the Computing & IT Practice foundation degree),
  • TM257 (Cisco networking CCNA part 1 – ideally I’d like to get my CCNA in my spare time and avoid spending a module studying it),
  • TM254 (Managing IT: the why, the what and the how – basically project management including software project management),
  • and the two above, TM255 and TT284.

The best of these is TM254.  Project management is a skill set used constantly in IT, and most other office roles.

So that’s what I’ll be doing this year, M250 and TM254, on the Broad route with a computer science focus.  Next year I’ll be doing M269 and … Something else.  I don’t really know yet, but I’m hoping my enthusiasm grows over the next year.

Quick note on my current modules: I’m completely, totally, and in all other ways done with TM129.  (EMA submissions went live today.)  The questions on the EMA were more vague than I could hope, so I don’t really know if I’ll do as well as I did on TU100 last year, but I’m fairly confident of a distinction.

I’m only studying MST124 now, and I’ve only got two units left: Taylor polynomials (which isn’t written very well, so I’m looking for external resources again) and complex numbers.  I’m hoping to be done with both by the end of the Easter break, and I’ll have most of April and all of May for just revision for the exam.  I don’t think I have much of a shot at a distinction there, but halfway through the module, I found that I really wanted to try for one.  So we’ll see how revision goes.