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	<title>undesigned &#187; stem</title>
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	<link>http://www.joelduffin.com/blog</link>
	<description>life is a rum go guv’nor, and that’s the truth</description>
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		<title>Wide Field Infrared Survey Explorer (WISE)</title>
		<link>http://www.joelduffin.com/blog/2010/02/19/wide-field-infrared-survey-explorer-wise/</link>
		<comments>http://www.joelduffin.com/blog/2010/02/19/wide-field-infrared-survey-explorer-wise/#comments</comments>
		<pubDate>Fri, 19 Feb 2010 14:03:53 +0000</pubDate>
		<dc:creator>joel</dc:creator>
				<category><![CDATA[astronomy]]></category>
		<category><![CDATA[stem]]></category>

		<guid isPermaLink="false">http://www.joelduffin.com/blog/?p=417</guid>
		<description><![CDATA[I was excited to see yesterday that images from the Wide Field Infrared Survey Explorer (WISE) are being made public. Amazing images. Here is my new computer desktop image that I stare at in wonder.

For more info and cool images check out the WISE project website.
Some of Technology for WISE was developed at Space Dynamics [...]]]></description>
			<content:encoded><![CDATA[<p>I was excited to see yesterday that images from the Wide Field Infrared Survey Explorer (WISE) are being made public. Amazing images. Here is my new computer desktop image that I stare at in wonder.</p>
<p><a href="http://wise.ssl.berkeley.edu/gallery_andromeda.html"><img class="alignnone" src="http://wise.ssl.berkeley.edu/gallery_images/C-AndromedaGalaxy_m.jpg" alt="" width="500" height="500" /></a></p>
<p>For more info and cool images check out <a href="http://wise.ssl.berkeley.edu/">the WISE project website</a>.</p>
<p>Some of Technology for WISE was developed at Space Dynamics Laboratory here in Cache Valley where some of my neighbors work. Another fun connection for me is that the rocket that carried WISE into orbit was launched from Vandenberg Air Force base where my Dad was serving when I was born.</p>
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		<title>Encouraging the creation of assessments to measure deep understanding</title>
		<link>http://www.joelduffin.com/blog/2009/11/19/encouraging-the-creation-of-assessments-to-measure-deep-understanding/</link>
		<comments>http://www.joelduffin.com/blog/2009/11/19/encouraging-the-creation-of-assessments-to-measure-deep-understanding/#comments</comments>
		<pubDate>Thu, 19 Nov 2009 21:21:41 +0000</pubDate>
		<dc:creator>joel</dc:creator>
				<category><![CDATA[conferences]]></category>
		<category><![CDATA[stem]]></category>
		<category><![CDATA[#nsdl2009]]></category>

		<guid isPermaLink="false">http://www.joelduffin.com/blog/?p=345</guid>
		<description><![CDATA[I had the chance to talk with David Yaron again about how to generate more and better assessments that get at deeper levels of knowledge than what typical assessments do. I didn&#8217;t realize this but, Turadg, whose presentation I attended is one of David&#8217;s students. I shared my reaction to Turadg&#8217;s study with David: in [...]]]></description>
			<content:encoded><![CDATA[<p>I had the chance to talk with <a href="http://www.chem.cmu.edu/groups/yaron/">David Yaron</a> <a href="http://www.joelduffin.com/blog/2008/07/09/measuring-the-wrong-things/">again</a> about how to generate more and better assessments that get at deeper levels of knowledge than what typical assessments do. I didn&#8217;t realize this but, <a href="http://www.joelduffin.com/blog/2008/07/09/teacher-authoring-and-metacognition-at-the-pslc/">Turadg, whose presentation I attended</a> is one of David&#8217;s students. I shared my reaction to Turadg&#8217;s study with David: in order to help teachers produce quality assessments, we should present good examples, help them see the structure of the assessments and how the problems can be adapted. I need to write up some examples of what I mean by this.</p>
<p>David shared <a href="http://en.wikipedia.org/wiki/Evidence-based_design">Evidence Based Design (not sure if this is what he was referring to)</a> as a model. I shared Conditions of Learning &#8211; the idea that different types of learning outcomes should be taught differently, and <a href="http://umep.usu.edu/">Jim Cangelosi&#8217;s (forgive the flashing text)</a> <a href="http://www.amazon.com/Teaching-Mathematics-Secondary-Middle-School/dp/0130950181/ref=dp_ob_title_bk">work on designing mathematics instruction for different types of learning outcomes</a>. Interestingly he has advocated the idea of mini experiments as an approach for teachers to learn about and evolve learning.</p>
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		<title>Make&#8230; Cool stuff!</title>
		<link>http://www.joelduffin.com/blog/2009/11/13/make-cool-stuff/</link>
		<comments>http://www.joelduffin.com/blog/2009/11/13/make-cool-stuff/#comments</comments>
		<pubDate>Sat, 14 Nov 2009 03:18:50 +0000</pubDate>
		<dc:creator>joel</dc:creator>
				<category><![CDATA[stem]]></category>

		<guid isPermaLink="false">http://www.joelduffin.com/blog/?p=302</guid>
		<description><![CDATA[I&#8217;m falling in love with Make. Their site has too much cool stuff on it, to actually do, like this magnetic sculpture &#8211; make sure to watch to the end when he plays with the ferrofluid.

Magnetic Sculpture kit from Collin Cunningham on Vimeo.
Or at least watch other people do, and think how cool it would [...]]]></description>
			<content:encoded><![CDATA[<p>I&#8217;m falling in love with <a href="http://blog.makezine.com/">Make</a>. Their site has too much cool stuff on it, to actually do, like this magnetic sculpture &#8211; make sure to watch to the end when he plays with the <a href="http://en.wikipedia.org/wiki/Ferrofluid">ferrofluid</a>.</p>
<p><object width="400" height="302"><param name="allowfullscreen" value="true" /><param name="allowscriptaccess" value="always" /><param name="movie" value="http://vimeo.com/moogaloop.swf?clip_id=1168676&amp;server=vimeo.com&amp;show_title=1&amp;show_byline=1&amp;show_portrait=0&amp;color=&amp;fullscreen=1" /><embed src="http://vimeo.com/moogaloop.swf?clip_id=1168676&amp;server=vimeo.com&amp;show_title=1&amp;show_byline=1&amp;show_portrait=0&amp;color=&amp;fullscreen=1" type="application/x-shockwave-flash" allowfullscreen="true" allowscriptaccess="always" width="400" height="302"></embed></object>
<p><a href="http://vimeo.com/1168676">Magnetic Sculpture kit</a> from <a href="http://vimeo.com/collinmel">Collin Cunningham</a> on <a href="http://vimeo.com">Vimeo</a>.</p>
<p>Or at least watch other people do, and think how cool it would be to do <img src='http://www.joelduffin.com/blog/wp-includes/images/smilies/icon_smile.gif' alt=':-)' class='wp-smiley' /> </p>
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		<title>STEM Challenges</title>
		<link>http://www.joelduffin.com/blog/2009/11/10/stem-challenge/</link>
		<comments>http://www.joelduffin.com/blog/2009/11/10/stem-challenge/#comments</comments>
		<pubDate>Wed, 11 Nov 2009 00:20:09 +0000</pubDate>
		<dc:creator>joel</dc:creator>
				<category><![CDATA[stem]]></category>

		<guid isPermaLink="false">http://www.joelduffin.com/blog/?p=295</guid>
		<description><![CDATA[A couple of years ago I started Models for Learning. The company&#8217;s tag line is &#8220;engaging the students of today to solve the problems of tomorrow.&#8221; The mission of the company is to interest and prepare youth for careers in Science, Technology, Education, and Mathematics. Along those lines I have worked on the STEM Challenges [...]]]></description>
			<content:encoded><![CDATA[<p>A couple of years ago I started <a href="http://www.modelsforlearning.com">Models for Learning</a>. The company&#8217;s tag line is &#8220;engaging the students of today to solve the problems of tomorrow.&#8221; The mission of the company is to interest and prepare youth for careers in Science, Technology, Education, and Mathematics. Along those lines I have worked on the <a href="http://www.joelduffin.com/blog/stem-challenges/">STEM Challenges</a> model of engagement. A STEM Challenge is an engagement model designed to increase learner interest and preparation in <span class="il">STEM</span> by engaging them in solving real world problems.</p>
<p>Today I came across the <a href="http://www.stemchallenges.net">STEM Challenges</a> website, a new site created by <a href="http://www.stemnet.org.uk/home.cfm">STEM Net</a> in the UK:</p>
<div class="col-d left clear">
<div class="sub-navigation"></div>
</div>
<p style="padding-left: 30px;">A new initiative to inspire the next generation of British scientists and engineers was launched today (Monday 12 October 2009) on the Olympic Park in London. All secondary schools in the UK are being urged to take part in a series of ten STEM Challenges which encourage pupils to explore the challenges involved in delivering the London 2012 Olympic and Paralympic Games and tackle them using science, technology, engineering and maths (STEM) skills.</p>
<p>This sounds really cool and aligned with my idea for stem challenges. Centering challenges around something as interesting as the Olympics, creating a public forum for sharing solutions, and rewarding responses.</p>
<p style="padding-left: 30px;">Each term there will be a regional winner of the Challenge, chosen by a panel of STEM Ambassadors and online voting by all of the participating schools. Each of the ten regional finalist teams will then go on to compete at national level for a change to win an &#8216;experience&#8217; prize, related to the Olympics.</p>
<p>I&#8217;m interested to see what comes of this. I think similar competitions could be centered around <a href="http://www.engineeringchallenges.org/">the grand challenges</a>.</p>
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		<item>
		<title>R. Shankar &#8211; Small Coincidences</title>
		<link>http://www.joelduffin.com/blog/2008/05/23/r-shankar-small-coincidences/</link>
		<comments>http://www.joelduffin.com/blog/2008/05/23/r-shankar-small-coincidences/#comments</comments>
		<pubDate>Fri, 23 May 2008 17:46:21 +0000</pubDate>
		<dc:creator>joel</dc:creator>
				<category><![CDATA[stem]]></category>
		<category><![CDATA[physics]]></category>

		<guid isPermaLink="false">http://www.joelduffin.com/blog/?p=83</guid>
		<description><![CDATA[
After years of keeping them in boxes, I recently got out my University Physics and Math books and put them on my shelves. Just getting them out inspired me  . This morning while testing the Open Yale Courses feed that I had added to OER Recommender, I ran across the Fundamentals of Physics course. [...]]]></description>
			<content:encoded><![CDATA[<p><a href="http://www.joelduffin.com/blog/wp-content/uploads/2008/05/physics-books.jpg"><img class="aligncenter size-full wp-image-84" title="physics-books" src="http://www.joelduffin.com/blog/wp-content/uploads/2008/05/physics-books.jpg" alt="Physics Books" width="500" height="215" /></a></p>
<p>After years of keeping them in boxes, I recently got out my University Physics and Math books and put them on my shelves. Just getting them out inspired me <img src='http://www.joelduffin.com/blog/wp-includes/images/smilies/icon_smile.gif' alt=':-)' class='wp-smiley' /> . This morning while testing the <a href="http://oyc.yale.edu/">Open Yale Courses</a> feed that I had added to <a href="http://www.oerrecommender.org/">OER Recommender</a>, I ran across the <a href="http://oyc.yale.edu/physics/fundamentals-of-physics">Fundamentals of Physics</a> course. This led me to <a href="http://pantheon.yale.edu/~rshankar/">R. Shankar&#8217;s home page</a>, where I noticed an old friend,<img class="alignleft" style="float: left;" src="http://pantheon.yale.edu/~rshankar/quantum.jpg" alt="Book: Principles of Quantum Mechanics" width="258" height="379" /> Shankar&#8217;s book that I used in my quantum mechanics class at the University of Utah. I also smiled to see him list his</p>
<p class="MsoNormal" style="text-align: center;" align="center"><strong><span style="font-size: 18pt; font-family: Verdana;">Most important contribution to physics</span></strong></p>
<p>&#8220;<span style="font-size: 13.5pt;">Discovered      a small parameter that justifies most calculations performed in physics:      1/ego, where <em>ego </em>is the author&#8217;s ego.&#8221;</span></p>
<p>Very clever. It is cool to see a self-deprecating physicist. The description of his other book shown there: <strong>Basic Training in Mathematics</strong> rang true to my experience. My love and interest while studying at the UofU was always Physics, but I ended up taking so much math that I decided to go ahead and major in Math as well. While doing so, I found that almost everything I learned in my Math classes I had previously learned in my Physics classes <img src='http://www.joelduffin.com/blog/wp-includes/images/smilies/icon_smile.gif' alt=':-)' class='wp-smiley' /> .</p>
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