The French Revolution

27 07 2006

I’ve always wanted to see France, but never had a chance to do so. Now this is about to change. And the timing isn’t too bad, either, as according to our curriculum we are about to deal with the French Revolution right after the summer break. So I can combine work with some personal fun. Some students of this class have already been on an exchange visit to Paris, and they were all thrilled by it.

I figured if I were to go to France, I’d better get some basic understanding of the French language. So I went to a bookstore and got myself a CD language course by Pons. I went home, took the textbook out and started reading and listing to the CD. After a while I gave up. There were far too few audio samples to answer any of the questions I got. They declined three stems of verbs in the textbook and never gave any hints on the pronunciation – neither transcription nor audio samples. How am I supposed to get it right, then? When I presented my learning progress to a French speaking friends all I earned was laughter. So I eventually gave up, put everything back in its box and returned it to the bookstore for a refund.

Instead I bought the Langenscheidt course “Französisch fertig los” which was actually three Euros cheaper and offered 4 CDs instead of just one. Did I enjoy any more success with this one? No, I did not. Even though there were some definite improvements such as transcriptions, still the audio samples were not all that helpful. I cannot help but wonder how anybody would manage to learn a language like that?

When it comes to CD language courses, am I living in a dream? Do language courses of the helpful kind really exist or am I a victim a of delusion? Well, they do exist. Years ago I bought a cheap Spanish language course – no publisher’s name on the box. Still, it was really helpful. There are 4 CDs in which four native speakers not only provide audio samples but also explain everything you need to know about this language and the Spanish culture. Do I speak Spanish now? Not really, but this time it was actually my fault, since I didn’t invest enough time. But if I had finished that language course, it would have gotten me somewhere – whereas the two French language courses by two very reputable publishers who dominate the foreign language market in Germany left me puzzled.

By the way, that beautiful photo of the Eiffel tower was taken by a lady called Camille and published in her photostream on Flickr.





Earth lost?

27 07 2006

Some students and I have been playing a browser game called Earth Lost. It’s fun to build up some planets, dig for resources, and do some trading. But the possibility to attack other players of course seems to have its disadvantages. It takes rather long to build up your planets and your forces so that you could actually defend yourself against an attacker. So my guess is that many people will lose interest in this concept even after a short period of time. Once they lose resources or a planet the fun is over. Maybe the authors of the game ought to re-think their strategy. A game like this only makes sense if every participant has more or less the same possibilities to attack and defend themselves. Else newbies will always only get the short end of it.





Wengo – I can’t hear you!

20 06 2006

WengoThis doesn’t seem to be my day. I tried to use Wengo as an alternative to Skype, however I failed miserably. As soon as I start it I get an audio error. Appearantly it doesn’t open /dev/dsp, while other applications don’t seem to have that problem. At least I’m not alone. ;-)





WordPress in a loop

20 06 2006

I wonder if I am the only one having trouble with the WordPress backend recently. In two thirds of all cases, whenever I press just about any button, I end up getting a “Are you sure you want to do this?” dialogue. When I click yes, the dialogue re-appears. Either my Firefox is going awry or it’s in fact a bug in WordPress. Any feedback would be welcome.

Update: I was able to rule out Firefox as a potential cause.





Tomorrow’s World – Quo vadis?

18 06 2006

Computers are not just changing our classroom. The entire society is affected. However, not all the innovations are a cause for celebrations. In Berlin people expressed their concern about this brave new world today.

Heise.de has this article.





Und nu? Qunu! :-)

16 06 2006

Qunu LogoMarvin told me about a new concept causing a stir in the open source community: Qunu!

So what is it all about? Geeks can sign up and offer to answer computer-related questions anybody might have. So if you need help, connect to Qunu and get a real-time chat with somebody who will try to help you.

This is a great concept. It reflects the mentality of the open source community. Nobody is supposed to be left alone with technical difficulties. This will definitely set us apart from the gimme-gimme mentality of the closed source world.

Could this be relevant in the context of a classroom? Indeed, it could. On one hand our students can use this platform to get help for their Linux-related problems at any time. And on the other hand it illustrates so very well the kind of mentaliy that we are trying to achieve. An atmosphere of sharing and giving has always been beneficial to any community. If we succeed in relating this to our students, their personal gain will be a huge accomplishment, I believe.





Quoth the raven, “never more!”

8 06 2006

Tux, the Linux penguin / copyright holders Larry Ewing, Simon Budig and Anja GerwinskiAfter having read a short report at Moosy Blog on how to install some cool eye candy for SuSE Linux that have been hearing so much about, I went ahead this afternoon to give it a try. I thought the students might like that on their laptops.

My computer has an ATI Radeon X850 PRO graphics adaptor, so I downloaded the closed source driver from ATI. They offer a method to convert their package into an RPM, which I thought was a neat idea – seamless integration, certainly the right way for me. I installed that package, issued an aticontrol –inital –input=/etc/X11/xorg.conf, restarted X and the screen turned into a work of modern art. There was absolutely no way to work with that screen. Switching to text consoles didn’t work. I had to ssh myself into that machine to start SaX2. And even when I had vision restored under X there was absolutely no way of switching back to the text console as that, too, turned into a slightly different work of modern art. After some frustration I have decided to live my life without that fancy Xgl eye candy. I don’t really need 3D support otherwise. Why do these things happen? I blame it on the closed source strategy of some companies like ATI. Well, it taught me a lesson for sure: I will no longer waste money on fancy 3D hardware that’s only supported by closed source drivers. Personally I think the Kernel gurus should go right ahead and close Linux to that kind of software. Quoth the raven penguin, “never more!”

I remember something similar happening before, so I really felt the need to rant about this here. Let’s see if I’m the only one who failed fglrx.

[Update] From the comments at the Linux blog on WordPress.com I could gather that I am not the only one facing the “switching to text console problem”.

It looks like an ATI BUG (a known issue according to release note) :
“Toggling between console mode and X Server graphical mode may result in a system hang. Further details can be found in topic number 737-22058″





Seems like we are news after all

6 06 2006

Notebooks on the left-hand side of our classroom / All rights reservedThe Wolfsburger Nachrichten newspaper finally published an article about our project. Even though I regret that not all sponsors were named it is a first step towards public recognition. Why is that necessary? Well, we need to spread the word around that there will be 30 well-educated students who will be looking for jobs in a couple of years. After all finding work is getting really difficult around here. And I for one would like to see these 30 students given a fair chance. Anyway, here is the online version of the article.





Ubuntu Links

5 06 2006

Jeremiah of Par!x compiled a list of useful Ubuntu guides here. Guess I’ll need those soon enough. :-)





Ubuntu sounding a bell

5 06 2006

We have been talking about getting our school bell replaced by a more modern system. There already is a PA loudspeaker in every classroom. We could use this as a bell to signal when it’s time for a break. However we’d require a computer dedicated to this in the teachers’ lounge. There still is lots of hardware junk in our basement, so I thought it should be possible to revive some 75 MHz Pentium I computer to do this. Probably Ubuntu Linux might be a good choice for an OS that’s not going to waste resources too much. Anyway, I found some instructions on installing it here, if you care to take a look yourself.