Thoughts on teaching, technology, learning and life in an era of change.

Archive for the ‘ Technology ’ Category

Annoying feature in Leopard ~ screen shots include a border
October 28th, 2007

I have taken a few screen shots in Leopard this weekend and I notice that when you do a screen grab of a window by pressing the space bar during the capture process it creates a border around the window.

As a png it is transparent but once you convert it to jpg you will see the border. This is annoying as I create a lot of screen grabs that I then copy and paste into word documents. This is a curious move by Apple. The border becomes apparent when you directly paste the image from the clipboard into another application.

With reference to the image above the app that must have crashed was Quick Look as I was previewing an image taken in PhotoBooth.

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Leopard update glitches
October 27th, 2007

Well, I managed to install Leopard on the Mac last night. I updated the apps this morning. I reinstalled most of the applications, not all. Time to rationalise. The installation was painless. Some of the applications have not behaved well. iMovie would not launch at all. I performed a software update and installed the latest versions of most of the iLife apps. iMovie performed well after that.

Another nice little application that I use to manage audio input and output from Rogue Amoeba called Sound Source is not functioning at all.


LastFM is also exhibiting an interesting reaction to the update. It launches fine yet it seems to open twice. You can quit the application yet the the ‘phantom’ copy will not quit. In fact one cannot even force it to quit. It finally gives up the ghost a few moments after an attempt at force quit. Will keep an eye on updates. Kevin Lim blogged on Leopard yesterday and elicited a range of interesting responses.

Leopard launched in Wollongong at Mac1
October 26th, 2007

Attended the launch of Leopard, the latest version of Apple’s OS. It was held at Mac1, Wollongong, this evening. I had pre-ordered a copy. Receieved a free T-shirt as well. All of the usual suspects were there.


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David, Ken and David.

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Bernadette, myself and Julie

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Ken and myself

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Ken and I posing for the camera… pathetic.

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The T-shirt and the packaging.

The "Digital Natives" Debate Continues…
October 23rd, 2007

Back in September I wrote a post concerning the premise that adults, including teachers, are “Digital Immigrants” and that the students that we teach are “Digital Natives”. This terminology was coined by Marc Prensky some time back. I have used the terminology on a number of occasions myself. During the last couple of years, having worked closely with secondary school students, I have begun questioning the premise that underlies the terminology. In my original post I concluded that “perhaps they are not Digital Natives at all but simply Digital Dilettantes… they are, and I quote from a dictionary, an amateur or dabbler; especially, one who follows an art or a branch of knowledge sporadically, superficially, or for amusement only.”

Last Saturday David Thornburg wrote a post where he expresses regret that he had utilised the terms in the past. He also wrote that the terms were demeaning to educators. As he points out it is true that today’s students have grown up in a world where computers are reasonably ubiquitous but one cannot assume that this fact makes the students any more tech savvy than their teachers, or parents, for that matter.

The author of the Connectivism Blog has written an article critical of Marc Prensky’s position. He picks up on David Thornburg’s apology regarding the terminology as well. I cannot do it justice here. I strongly recommend that all interested parties read his views. He concludes “…aside from insulting an entire generation and coddling to the needs of younger learners, Prensky doesn’t provide us with a compelling model forward (other than “use digital games”).”

The author also makes a reference to “technology weariness” and “resistance to technology” among educators. He adds that hyped-up educational technology that fails the promise to deliver will only hurt future applications of these processes in teaching and learning.

I am now going to read Jamie McKenzie’s critique of Marc Prensky’s position in his article, “Digital Nativism, Digital Delusions and Digital Deprivation.” Jamie sets out, point by point, his views regarding Marc Prensky’s position.

Readers may think it curious that a teacher that readily incorporates technologies in the teaching and learning curriculum should post articles that seemingly go against the grain. Many major speakers and evangelists preach the premise that our students are the “digital natives”. I do not believe that we can make this blanket assertion for all students. I am a not alone in this belief.

I believe in a pragmatic and commonsense approach to educational technologies. [This is beginning to sound like a creed]. I have seen hundred of thousands of dollars pumped into multimedia and eLearning projects that are now idle. I have seen revenues in excess of six figures devoted to eLearning projects that are now obsolete (in under five years). I feel that is such a waste. I am yet to crystallise my approach but I essentially believe that educational technologies must only be incorporated into the teaching and learning curriuclum when it is appropriate and not simply “becasue it was there”. The application of the technology should

  • exactly match the specific knowledge, skill and attitudinal outcomes
  • complement, and not exclude, other tactics and strategies, traditional and otherwise
Perhaps I have achieved success with my recurring educational technology workshops in Sinagpore due to my pragmatic approach. I approach each workshop from the perspective of a down-to-earth and busy teacher. A realistic approach should be taken with the tool that is educational technology. Practical considerations should be weighed up above all else.
Flock
October 22nd, 2007

Installed Flock on the weekend. It is a cross between a browser and a feed manager. Kevin Lim had posted about the latest version and I thought it was wise to have another look at the tool

One neat trick. It allows you to save images to a temporary clip browser. I took a screen shot of the Flock window and in moments it was posted on Flickr and embedded in a blog post. I am even posting to this blog via Flock. That is quite handy.

As Kevin pointed out the latest version of Flock can be downloaded here.

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