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	<title>Electric Chalk &#187; science</title>
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	<link>http://www.electricchalk.com</link>
	<description>...because everybody learns from everybody else.</description>
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		<title>Is the world getting better or worse?</title>
		<link>http://www.electricchalk.com/2009/09/10/is-the-world-getting-better-or-worse/</link>
		<comments>http://www.electricchalk.com/2009/09/10/is-the-world-getting-better-or-worse/#comments</comments>
		<pubDate>Thu, 10 Sep 2009 15:22:04 +0000</pubDate>
		<dc:creator>Chris</dc:creator>
				<category><![CDATA[Site of the Week]]></category>
		<category><![CDATA[resources]]></category>
		<category><![CDATA[geography]]></category>
		<category><![CDATA[humanities]]></category>
		<category><![CDATA[science]]></category>
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		<guid isPermaLink="false">http://www.electricchalk.com/?p=660</guid>
		<description><![CDATA[<a href="http://www.electricchalk.com/2009/09/10/is-the-world-getting-better-or-worse/" title="Image - CC from Flickr"><img  class="alignleft" src="http://www.electricchalk.com/wp-content/plugins/thumbnail-for-excerpts/served/3334455085_50f9926699_m.jpg" alt="Pic: Image - CC from Flickr"></a>Not a hugely inspiring piece of ICT but this data poster has come from New Scientist via Digg. It's worth a moment of your time.]]></description>
			<content:encoded><![CDATA[<div class="wp-caption alignleft" style="width: 250px"><a href="http://www.flickr.com/photos/venetiajoubert/3334455085/"><img title="Zimbabwean Baby" src="http://farm4.static.flickr.com/3386/3334455085_50f9926699_m.jpg" alt="Image - CC from Flickr" width="240" height="233" /></a><p class="wp-caption-text">Image - CC from Flickr</p></div>
<p>Not a hugely inspiring piece of ICT but <a title="Poster" href="http://www.newscientist.com/data/images/archive/2725/27250901.jpg" target="_blank">this data poster</a> has come from <a title="NS homepage" href="http://www.newscientist.com/" target="_blank">New Scientist </a>via <a title="Digg" href="http://digg.com/general_sciences/Is_the_World_getting_better_or_worse?" target="_blank">Digg</a>. It&#8217;s worth a moment of your time.</p>
<p>Things that struck me were the growth in deaths from HIV/AIDS and the relationship between arms spending and number of conflicts among other things.</p>
<p>Thought it might make a nice bit of work in Humanities &#8211; ask the group the question at the top of the page to generate a bit of discussion and then give them the data and have a debate to decide whether it&#8217;s true or not.</p>
<p>It could be the starting point for a range of ICT activities. e.g. the students creating media resources to back up their conclusions or maybe using your VLE to host an online discussion out of class time.</p>
<p>In the meantime check out their article on &#8220;<a title="New Scientist article" href="http://www.newscientist.com/special/13-more-things" target="_blank">13 more things that don&#8217;t make sense</a>&#8220;.</p>
<p><em>Image &#8211; </em><a title="Image link" href="http://www.flickr.com/photos/venetiajoubert/3334455085/" target="_blank"><em>venetia joubert sarah oosterveld </em></a><em>on Flickr</em></p>
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		<item>
		<title>OE-Cake makes me wish&#8230;</title>
		<link>http://www.electricchalk.com/2009/07/06/oe-cake-makes-me-wish/</link>
		<comments>http://www.electricchalk.com/2009/07/06/oe-cake-makes-me-wish/#comments</comments>
		<pubDate>Mon, 06 Jul 2009 14:23:31 +0000</pubDate>
		<dc:creator>Chris</dc:creator>
				<category><![CDATA[Site of the Week]]></category>
		<category><![CDATA[resources]]></category>
		<category><![CDATA[software]]></category>
		<category><![CDATA[science]]></category>

		<guid isPermaLink="false">http://www.electricchalk.com/?p=541</guid>
		<description><![CDATA[<a href="http://www.electricchalk.com/2009/07/06/oe-cake-makes-me-wish/" title="explosion-liquid sculpture"><img  class="alignleft" src="http://www.electricchalk.com/wp-content/plugins/thumbnail-for-excerpts/served/2642791250_f55febae11.jpg" alt="Pic: explosion-liquid sculpture"></a>...I was a physicist!

Basically, OE-Cake is a physics simulator for demonstrating the properties of different materials.
]]></description>
			<content:encoded><![CDATA[<p><a href="http://www.flickr.com/photos/10307530@N07/2642791250/"><img class="alignright" title="explosion-liquid sculpture" src="http://farm4.static.flickr.com/3088/2642791250_f55febae11.jpg?v=0" alt="" width="300" height="200" /></a>&#8230;I was a physicist!</p>
<p>This is significant. I sucked at Physics.</p>
<p>Came to this by a roundabout route. Basically, <a title="OE Cake - discussion link" href="http://www.exceem.co.uk/forums/lounge/33338-presenting-oe-cake-physics-simulation.html" target="_blank"><strong>OE Cake</strong> </a>is a physics simulator for demonstrating the properties of different materials. Draw on the different materials and watch the fun unfold.</p>
<p>It looks great on a whiteboard.</p>
<p>It requires a download and my desktop machine struggles to play it although my dual-core laptop seems to handle it OK. The more memory and processor the better as lots of different elements make it run slowly.</p>
<p>Click <a title="OE-Cake" href="http://www.exceem.co.uk/forums/lounge/33338-presenting-oe-cake-physics-simulation.html" target="_self">here</a>. (Scroll down and click on the Rapidshare link)</p>
<p><a title="icomei on Flickr" href="http://www.flickr.com/photos/10307530@N07/2642791250/" target="_blank"><em>Image &#8211; icomei on Flickr</em></a></p>
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		<title>Tracing swine flu on web2.0</title>
		<link>http://www.electricchalk.com/2009/04/27/tracing-swine-flu-on-web20/</link>
		<comments>http://www.electricchalk.com/2009/04/27/tracing-swine-flu-on-web20/#comments</comments>
		<pubDate>Mon, 27 Apr 2009 09:46:23 +0000</pubDate>
		<dc:creator>Chris</dc:creator>
				<category><![CDATA[Site of the Week]]></category>
		<category><![CDATA[Web Tools]]></category>
		<category><![CDATA[resources]]></category>
		<category><![CDATA[geography]]></category>
		<category><![CDATA[science]]></category>
		<category><![CDATA[sociology]]></category>
		<category><![CDATA[web2.0]]></category>

		<guid isPermaLink="false">http://www.electricchalk.com/?p=441</guid>
		<description><![CDATA[<a href="http://www.electricchalk.com/2009/04/27/tracing-swine-flu-on-web20/" title="Image Credit - Forklift on Flickr"><img  class="alignleft" src="http://www.electricchalk.com/wp-content/plugins/thumbnail-for-excerpts/served/685879134_f37f981630.jpg" alt="Pic: Image Credit - Forklift on Flickr"></a>The Guardian's Digital World blog has highlighted the outbreak of map mash-ups tracing the spread of the H1N1 virus currently centred on Mexico.]]></description>
			<content:encoded><![CDATA[<div class="wp-caption alignleft" style="width: 235px"><a href="http://www.flickr.com/photos/forklift/685879134/"><img title="Surgical mask" src="http://farm2.static.flickr.com/1346/685879134_f37f981630.jpg?v=0" alt="Image Credit - Forklift on Flickr" width="225" height="300" /></a><p class="wp-caption-text">Image Credit - Forklift on Flickr</p></div>
<p>The Guardian&#8217;s <a title="Digital World" href="http://www.guardian.co.uk/technology/blog/2009/apr/27/web20-flu" target="_blank">Digital World blog </a>has highlighted the outbreak of map mash-ups tracing the spread of the H1N1 virus currently centred on Mexico. The Guardian have their own site with the raw data available (their Data Store is an interesting development in itself) but also there are a load of others out there (see <a title="G-maps Mania" href="http://googlemapsmania.blogspot.com/2009/04/swine-flu-outbreak-on-google-maps.html" target="_blank">Google Maps Mania </a>for a good selection).</p>
<p>Could this be the fist global pandemic to have every single case  mapped and online for us all to see within hours?</p>
<p>It obviously makes for a useful science and geography resource. There&#8217;s been quite a lot of discussion about using Twitter to follow developments in significant events and this is similar if a little less immediate.</p>
<p>I remember following natural disasters when doing geography at school. The <a title="Wikipedia entry" href="http://en.wikipedia.org/wiki/Kobe_earthquake" target="_blank">Kobe Hanshin earthquake </a>in 1995 sticks in my mind (mainly as my bro is about to emigrate to Osaka for 4 years and it&#8217;s just across the bay from there) but it was always filtered through the traditional journalistic media or later through text books.</p>
<p>Now we have the opportunity to watch events unfold in near enough real-time which is amazing but brings with it a couple of issues:</p>
<p>1) <strong>Educationally</strong>, these map mash-ups, Twitter feeds etc are the domain of the great unwashed (I count myself in that) so everything that appears has to be viewed critically. We&#8217;re used to encouraging students to view the press critically but it&#8217;s easier to do with a media institution like Fox News (where you can establish a political/commercial bias) than with a myriad micro-blog entries. It requires a different sort of skill to strip out the subjectivity with stuff on the web as you don&#8217;t know where people are starting from.</p>
<p>2) <strong>Socially</strong>, with all this extra info available to us about the spread of a disease are we going to be better placed to counter it or worse off. Control of information and the associated emotional reactions in society are an important element in disease control. What happens to human behaviour when this info is in the public domain.</p>
<p>I&#8217;m not saying that information should be censored. There be dragons! It&#8217;s just that the impact on behvaiour is going to be just as interesting as the technological developments themselves.</p>
<p>And before I get carried away with all this sociological guff, I have to keep reminding myself that people are actually dying!</p>
]]></content:encoded>
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		<item>
		<title>Periodic Table of Elements on Youtube</title>
		<link>http://www.electricchalk.com/2008/08/22/periodic-table-youtube/</link>
		<comments>http://www.electricchalk.com/2008/08/22/periodic-table-youtube/#comments</comments>
		<pubDate>Fri, 22 Aug 2008 14:43:38 +0000</pubDate>
		<dc:creator>Chris</dc:creator>
				<category><![CDATA[Uncategorized]]></category>
		<category><![CDATA[elements]]></category>
		<category><![CDATA[periodic table]]></category>
		<category><![CDATA[resources]]></category>
		<category><![CDATA[science]]></category>
		<category><![CDATA[video]]></category>
		<category><![CDATA[youtube]]></category>

		<guid isPermaLink="false">http://www.electricchalk.com/?p=33</guid>
		<description><![CDATA[<a href="http://www.electricchalk.com/2008/08/22/periodic-table-youtube/" title="periodic_top-300x18"><img  class="alignleft" src="http://www.electricchalk.com/wp-content/plugins/thumbnail-for-excerpts/served/periodic_top-300x18.jpg" alt="Pic: periodic_top-300x18"></a><a href="http://None"></a>Nottingham Uni have very helpfully put up a load of videos onto Youtube showing the properties of the 118 elements in the periodic table. I’ve had a wee look and they seem OK to a non-scientist (qualified as a&#8230;]]></description>
			<content:encoded><![CDATA[<p><a href="http://None"><img class="alignleft size-full wp-image-34" title="periodic_top-300x18" src="http://www.electricchalk.com/wp-content/uploads/2008/09/periodic_top-300x18.jpg" alt="" width="300" height="18" /></a>Nottingham Uni have very helpfully put up a load of videos onto Youtube showing the properties of the 118 elements in the periodic table. I’ve had a wee look and they seem OK to a non-scientist (qualified as a geography teacher, sorry) if a little dry &#8211; some of the experiments are fun and one of the academics, Martyn Poliakoff has the best hair in the history of hair! A worthy endeavour and they should be applauded for it.</p>
<p><a onclick="urchinTracker ('/outbound/article/www.periodicvideos.com');" href="http://www.periodicvideos.com/" target="_blank">Go here to see their website and Youtube channel</a>…if you can!</p>
<p>But of course, Youtube is probably banned in your school. Certainly our broadband supplier, Yorkshire and Humber Grid for Learning helpfully “protects” children by banning it.</p>
<p>Careful now! Students might learn something!</p>
<p>Couldn’t Youtube be a learning resource, rather than a classroom liability? Teachers could be posting all sorts of stuff on their to help with learning and revision and it’s on students’ home ground as it were.</p>
<p>What would we actually be risking by allowing Youtube into the classroom that isn’t outweighed by the pedagogical benefits?</p>
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		<item>
		<title>How NOT to Podcast!</title>
		<link>http://www.electricchalk.com/2008/08/05/how-not-to-podcast/</link>
		<comments>http://www.electricchalk.com/2008/08/05/how-not-to-podcast/#comments</comments>
		<pubDate>Tue, 05 Aug 2008 14:40:24 +0000</pubDate>
		<dc:creator>Chris</dc:creator>
				<category><![CDATA[Uncategorized]]></category>
		<category><![CDATA[audio]]></category>
		<category><![CDATA[podcast]]></category>
		<category><![CDATA[resources]]></category>
		<category><![CDATA[science]]></category>

		<guid isPermaLink="false">http://www.electricchalk.com/?p=28</guid>
		<description><![CDATA[Here’s a wasted opportunity.
Amazing Grades have a series of podcasts done on a range of topics and you can preview them <a onclick="urchinTracker ('/outbound/article/www.amazing-grades.com');" href="http://www.amazing-grades.com/podcasts/" target="_blank">here</a>.
Is it too much to expect that if you get Harry Hill to&#8230;]]></description>
			<content:encoded><![CDATA[<p>Here’s a wasted opportunity.</p>
<p>Amazing Grades have a series of podcasts done on a range of topics and you can preview them <a onclick="urchinTracker ('/outbound/article/www.amazing-grades.com');" href="http://www.amazing-grades.com/podcasts/" target="_blank">here</a>.</p>
<p>Is it too much to expect that if you get Harry Hill to do a podcast on Galen that it might be funny? I’m not being trivial here. I was quite excited about listening to this podcast and I imagine that a lot of kids would be grabbed by the possibility, too. How many would switch off and do something else after 2 minutes of listening to Harry reading off a dry, uninspiring script?</p>
<p>Here’s a tip: If you’re getting into podcasting materials for your students think about the quality of the writing. Just sticking you talking onto an MP3 in the hope that it will find its way onto their iPods might be a waste of time.</p>
<p>Don’t be afraid to be funny, controversial even a little dramatic. A little cheese sometimes goes a long way.</p>
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