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      <title>Practical Practice</title>
      <link>http://drtimtyson.com/blog/</link>
      <description>Educators Using Technology to Empower Meaningful, Global, Student Contribution</description>
      <language>en</language>
      <copyright>Copyright 2010</copyright>
      <lastBuildDate>Sat, 13 Mar 2010 06:07:43 -0800</lastBuildDate>
      <generator>http://www.sixapart.com/movabletype/</generator>
      <docs>http://blogs.law.harvard.edu/tech/rss</docs> 

            <item>
         <title>Spring Cleaning:  Password Security and Organization</title>
         <description><![CDATA[I was probably like most people:  I used the same password over and over for nearly everything.  After all, keeping up with all of the different UserIDs and Passwords can become a huge, difficult-to-manage ordeal.  With just a small number of passwords, you could have taken over my life.

No more!

After having my professional Twitter account compromised a few weeks ago, and going through about 2 weeks of tech support with Twitter to get it resolved, I decided it was time for me to get serious about online security.  What a drag!

Not really!

I revisited a program I had used a couple of years ago when it first came out:  <a href="http://agilewebsolutions.com/products/1Password">1Password</a>.   (Similar programs exist for Windows users:  <a href="http://www.google.com/search?client=safari&rls=en&q=password+software,+windows&ie=UTF-8&oe=UTF-8">search link</a>.)  A couple of years ago I abandoned this tool after giving it a trial run.  It had too many limitations.  But, now on version 3, 1Password is much more robust, and I really like it.

1Password stores online detailed login information, account information (like email, ftp, router, database, and server settings, etc.), identities (for filling out those pesky online forms requiring name, address, email, phone numbers... for business use, personal use, volunteer use.), software licenses, and more.  This information can all be shared between multiple devices (like your iPhone, iPod Touch, laptop, desktop).  And, best of all, is made easily available to your various browsers.

Because 1Password will generate long, obtuse, secure passwords for you when you go to set up an online account at any web site, now everything requiring a password has a different one that would be a stupendous challenge for the dark side to figure out.  And if the evil hackers did break one, that's the only one they have.  Each site has a unique password that is equally as difficult to guess.

What I love most though, is how easily the information is retrieved for my later use.  For example:  If I want to post to this blog, I have to log in to it.  I can now do that 1 of 2 ways.  I can launch 1Password; do a quick search for this blog in my list of 64 log ins, and double click it.  1Password launches my browser and logs me in.

Or, I could launch my browser and go to the URL required to log in to my blog, just as I have always done.  At the top of my menubar and at the top of my browser window, I have a 1Password button.  When I click it, the top choice is "Fill & Submit."  When I select that, 1Password fills in the login credentials for that webpage and logs me in.  The process is now much faster, much simpler, and much more secure than before!

Really easy!

In the past, whenever I setup an online account (and I tend to do this a lot), I had to be certain I wrote down the URL, the UserID, and the password on my password reminder sheet.  I especially hated those sites that had password requirements and restrictions:  "Your password must contain at least ## numbers," or "Your password must be ## or more characters," etc.  1Password makes all of this so much easier and more secure!

Passwords can be easily tagged for later search and retrieval.  Emails and other documents (containing login confirmation information or serial numbers) can be attached to your 1Password logins or software serial numbers.  1Password even maintains a password history log.  And, if you wish, you can print out your detailed information and place it in your bank vault.  :o)

So, as part of this Spring Cleaning season, join me in organizing your passwords, making them far more secure and much easier for you to use.  Start using a password management system like 1Password!

[I am in no way associated or affiliated with 1Password.  I bought the application like anyone else would and use it and like it!  Your mileage may vary.  Numerous other options are available.]]]></description>
         <link>http://drtimtyson.com/blog/archives/2010/03/spring_cleaning_password_secur.html</link>
         <guid>http://drtimtyson.com/blog/archives/2010/03/spring_cleaning_password_secur.html</guid>
                  <category domain="http://www.sixapart.com/ns/types#category">General</category>
        
        
         <pubDate>Sat, 13 Mar 2010 06:07:43 -0800</pubDate>
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         <title>Spring Cleaning:  Some Practical Ideas</title>
         <description><![CDATA[Well, out here on the Pacific Coast, the flowers are beginning to bloom, and the trees are starting to bud.  (I hate to tell my east coast friends who are now digging out of what will hopefully be their last snow of the season, that, in truth, the flowers never stopped blooming out here.  We had roses blooming every month in the garden!)  But, with the sun re-appearing and frigid temperatures beginning to wane, I say it's time for some Spring Cleaning!

I have three great suggestions for us all...

<strong>1.  Clean up that messy computer hard drive!</strong>
Is your hard drive like mine?  Where does all of the clutter come from, and why am I so afraid to trash those files I will <em>never</em> revisit again?!  Well, today I've been unburdening my computer of every file I can trash.

For Mac users, I recommend <a href="http://www.omnigroup.com/products/omnidisksweeper/">OmniDiskSweeper</a> because it's free!  It scans your computer and lists your files, by categories, in order from the largest files in each category to the smallest ones.  (I'm sure my Windows friends have similar utilities.)  I've gone through those files looking for what I can trash and what I can permanently archive and remove from my laptop hard drive.  I'm amazed at what I've accumulated over the years!

Next, I tackled orphaned files--those files that are no longer used on my computer because the applications associated with them have long since been deleted.  I used <a href="http://www.synium.de/products/cleanapp/index.html">CleanApp</a> to identify and delete those.  It only costs $15 and does a lot more--like identifying those files you haven't used in forever.  Then, I deleted some old applications I never use.  (CleanApp offers to delete those hidden files, like the preference files, etc. associated with the app too.)  Several other apps are available to assist with this type of task, I just chose CleanApp.

This process has <em>now reclaimed nearly 100 GB of much-needed disk space!</em>  I feel as if I've been on a successful diet plan!

<strong>2.  Clean up that messy computer desktop!</strong>
No matter how hard I try, my computer desktop gets cluttered with things I need to get to, but just not right now.  I try really hard to keep documents located in a folder, in my documents folder, for the application that created the original file.  But try as I might...

So today I cleaned up the computer desktop by placing all of those miscellaneous files in their correct and logical place.  It's completely free!

<strong>3.  Purchase an automatic offsite backup plan/service!</strong>
I personally use <a href="http://www.backblaze.com/">Backblaze</a> (Mac and Windows) as I find it to be <em>very</em> reasonably priced and hassle-free.  I've used it now for over a year.  No matter how many disks you have routinely connected to your machine, no matter how large the capacity of these disks, Backblaze only charges you $50 per year per computer.  (I was afraid of services that charged incrementally as I had no idea what I would actually be spending per year.  Backblaze is one fixed price!)

After setup, Blackblaze automatically and constantly keeps the files on your machine, unless you choose to exclude them, encrypted and copied safely on the great server in the sky.  So if the house burns down, if someone steals my computers, if California falls into the Pacific Ocean, I can restore my machines, once they are replaced, to the state they were in when I used them last.  I love that peace of mind.

Having my time capsule backup doesn't save all of my data (because I have too many external hard drives filled with data) nor does it protect my data should the time capsule be stolen or destroyed with my computer.  With Backblaze, I don't worry at all.

So, for the first spring cleaning for the new decade, why not join me in getting your machines nice and tidy!  You'll be glad you did.]]></description>
         <link>http://drtimtyson.com/blog/archives/2010/03/spring_cleaning_some_practical.html</link>
         <guid>http://drtimtyson.com/blog/archives/2010/03/spring_cleaning_some_practical.html</guid>
                  <category domain="http://www.sixapart.com/ns/types#category">General</category>
        
                  <category domain="http://www.sixapart.com/ns/types#tag">Backblaze</category>
                  <category domain="http://www.sixapart.com/ns/types#tag">CleanApp</category>
                  <category domain="http://www.sixapart.com/ns/types#tag">disk maintenance</category>
                  <category domain="http://www.sixapart.com/ns/types#tag">Off site backup</category>
                  <category domain="http://www.sixapart.com/ns/types#tag">OmniDiskSweeper</category>
                  <category domain="http://www.sixapart.com/ns/types#tag">organization</category>
                  <category domain="http://www.sixapart.com/ns/types#tag">utilities</category>
        
         <pubDate>Mon, 08 Mar 2010 12:03:23 -0800</pubDate>
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         <title>Comments Turned Off</title>
         <description>Sorry, but comments are being disabled for a while.  My site has been under a major spam attack.  After the bots move on, I&apos;ll open comments back up again, and with a CAPTCHA installed.</description>
         <link>http://drtimtyson.com/blog/archives/2010/03/comments_turned_off.html</link>
         <guid>http://drtimtyson.com/blog/archives/2010/03/comments_turned_off.html</guid>
                  <category domain="http://www.sixapart.com/ns/types#category">General</category>
        
        
         <pubDate>Tue, 02 Mar 2010 08:26:00 -0800</pubDate>
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            <item>
         <title>O Dear...</title>
         <description><![CDATA[Augmented reality tattoos of a flying dragon!  Another video shows an additional tattoo of a medieval man walking atop the bridge of his hand while the dragon on his arm flies over.  Old meets new.

<div style="clear: both; text-align: center;"><object width="425" height="344"><param name="movie" value="http://www.youtube.com/v/6XSB70J6a98&color1=0xb1b1b1&color2=0xcfcfcf&hl=en_US&feature=player_embedded&fs=1"></param><param name="allowFullScreen" value="true"></param><param name="allowScriptAccess" value="always"></param><embed src="http://www.youtube.com/v/6XSB70J6a98&color1=0xb1b1b1&color2=0xcfcfcf&hl=en_US&feature=player_embedded&fs=1" type="application/x-shockwave-flash" allowfullscreen="true" allowScriptAccess="always" width="425" height="344"></embed></object></div>]]></description>
         <link>http://drtimtyson.com/blog/archives/2010/02/o_dear.html</link>
         <guid>http://drtimtyson.com/blog/archives/2010/02/o_dear.html</guid>
                  <category domain="http://www.sixapart.com/ns/types#category">Current Events</category>
        
                  <category domain="http://www.sixapart.com/ns/types#tag">Augmented Reality</category>
                  <category domain="http://www.sixapart.com/ns/types#tag">Tattoo</category>
        
         <pubDate>Mon, 22 Feb 2010 16:36:21 -0800</pubDate>
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         <title>Some Random Tips (Windows and Mac)</title>
         <description><![CDATA[Aside:  Most of the images in this post link to larger versions that are easier to read.

<strong>Zemanta</strong> (Windows and Mac Users)
Have you ever wanted a personal blogging assistant?  Now you can have one.  After bumping into Zemanta online, I've realized that several education bloggers are using it.

<a href="http://www.zemanta.com/">Zemanta</a> is a plug-in you can install in your FireFox browser or directly into your MovableType 4 or WordPress blog installation.  Zemanta "reads" what you are typing and recommends content: links to the text you have typed, tags for your post, and photos.  It also suggests links that are related to your content that will appear at the bottom of your post if selected. To add any of this to your blog post, simply click on the links, tags, photos, or related posts.

But here's the feature I <em>especially</em> like.  You can export the OPML file from your RSS feed reader and import those resources into Zemanta.  Now you can choose links, tags, photos, and related links restricted to your trusted sources.

Simply export an OPML file from your RSS feed reader.  (Different readers do this in different ways, but it's easy to do.)  Then click on the Zemanta preferences icon indicated in the screenshot below (MovableType 4 or WordPress&mdash;they look the same).  Scroll to the bottom of the window that appears, and click on the the icon shown in the second image in this post.  Now, simply navigate to the OPML file you downloaded from your RSS feed reader to your desktop.

<div style="text-align:center;"><a href="http://drtimtyson.com/blog/i/Zemanta2.jpg" rel="lightbox[none3]" title="" class=""><img src="http://drtimtyson.com/blog/i/Zemanta2-th.jpg" alt="Zemanta2th.jpg" border="2" width="480" height="654" /></a></div>

You will see this near the very bottom of the Zemanta Preferences window.
<div style="text-align:center;"><img src="http://drtimtyson.com/blog/i/Zemanta.jpg" alt="Zemanta.jpg" border="2" width="437" height="139" /></div>

<strong>ScreenFlow</strong> (Mac Users)
I'm a huge <a href="http://www.telestream.net/screen-flow/overview.htm">ScreenFlow</a> fan.  (Don't get me wrong, I like Camtasia, too!)  Have you ever wanted to hide the ScreenFlow icon(s) while you make a screencast?  (At least it doesn't draw attention to itself by blinking at you during the recording like some of the other screen capture programs do.)

Today I learned that you can hide (or not) one (or both) of the application icons while recording, if you wish.  It's really easy to do.  Here's how:  In the ScreenFlow preferences window, under General...

<div style="text-align:center;"><a href="http://drtimtyson.com/blog/i/ScreenFlow-IconHides.jpg" rel="lightbox[none1]" title="" class=""><img src="http://drtimtyson.com/blog/i/ScreenFlow-IconHides-th.jpg" alt="ScreenFlow-IconHides-th.jpg" border="2" width="480" height="356" /></a></div>

When you check #1 (Settings) the menu bar icon pictured below shows.  Uncheck it to hide the menu bar icon.

Next to Startup, when you choose to Launch ScreenFlow Helper at user login (#2), after you log back in, the ScreenFlow icon will not appear in the Dock when recording.  (Of course, I always hide my dock anyway.)

<div style="text-align:center;"><a href="http://drtimtyson.com/blog/i/ScreenFlow.jpg" rel="lightbox[none2]" title="" class=""><img src="http://drtimtyson.com/blog/i/ScreenFlow-th.jpg" alt="ScreenFlow-IconHides-th.jpg" border="2" width="480" height="307" /></a></div>

<strong>Preview</strong> (Mac Users)
The Mac PDF reader, Preview, does more than just let you read PDF files.  It also allows you to annotate and bookmark PDFs for collaboration.  But <a href="http://www.speedofcreativity.org/">Wes Fryer</a>, caught me be surprise when he recently pointed out that you can scan from many popular scanners directly into Preview!  I had no idea.  I then found that it will also do screen captures of a selected area, a window, or even the entire screen.

<div style="text-align:center;"><a href="http://drtimtyson.com/blog/i/Preview.jpg" rel="lightbox[none3]" title="" class=""><img src="http://drtimtyson.com/blog/i/Preview-th.jpg" alt="Preview-th.jpg" border="2" width="480" height="313" /></a></div>

It pays to explore your software menus, especially from those programs you've had for a long time.

<em>Happy day after Valentine's Day!</em><br />
Desktop picture (shown in a screenshot above) is from <a href="http://www.vladstudio.com/home/">vladstudio</a>.]]></description>
         <link>http://drtimtyson.com/blog/archives/2010/02/some_random_tips_windows_and_m_1.html</link>
         <guid>http://drtimtyson.com/blog/archives/2010/02/some_random_tips_windows_and_m_1.html</guid>
                  <category domain="http://www.sixapart.com/ns/types#category">Cool Tools</category>
        
                  <category domain="http://www.sixapart.com/ns/types#tag">Feed Reader</category>
                  <category domain="http://www.sixapart.com/ns/types#tag">MovableType</category>
                  <category domain="http://www.sixapart.com/ns/types#tag">OPML</category>
                  <category domain="http://www.sixapart.com/ns/types#tag">Preview</category>
                  <category domain="http://www.sixapart.com/ns/types#tag">RSS</category>
                  <category domain="http://www.sixapart.com/ns/types#tag">RSS Feeds</category>
                  <category domain="http://www.sixapart.com/ns/types#tag">ScreenFlow</category>
                  <category domain="http://www.sixapart.com/ns/types#tag">WordPress</category>
                  <category domain="http://www.sixapart.com/ns/types#tag">Zemanta</category>
        
         <pubDate>Tue, 16 Feb 2010 13:06:17 -0800</pubDate>
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         <title>Twitter Account Fixed!</title>
         <description>I&apos;m happy to report that Twitter reset my account.  I can now Tweet again.  I&apos;m not exactly sure what made it stop working.  It just happened.  But, now I&apos;m up and can Tweet again!</description>
         <link>http://drtimtyson.com/blog/archives/2010/02/twitter_account_fixed.html</link>
         <guid>http://drtimtyson.com/blog/archives/2010/02/twitter_account_fixed.html</guid>
                  <category domain="http://www.sixapart.com/ns/types#category">General</category>
                  <category domain="http://www.sixapart.com/ns/types#category">Web 2.0</category>
        
                  <category domain="http://www.sixapart.com/ns/types#tag">Twitter</category>
        
         <pubDate>Tue, 16 Feb 2010 10:53:37 -0800</pubDate>
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         <title>Some Serious Twitter Sadness</title>
         <description><![CDATA[<p>I was slow to jump in to Twitter. But I'm becoming a Twitter convert. I feel guilty when I don't get to the bottom of my much too large collection of RSS feeds every day, but I don't mind just sticking my toe into the Twitter stream of consciousness for a quick look.</p>
<p>But now I'm terribly sad.</p>
<p>I guess my @timtyson has been compromised in some way. I can no longer log in to Twitter. Last week, my desktop and iPhone Twitter clients just stopped working. When I attempted to log in at Twitter.com, I got an error message that I had too many login attempts and had to wait an hour. That seemed odd. Now, all I ever get is: "Wrong username/email and password combination."</p>
<p>I've tried to reset my password, but I never get an email from Twitter. I fear my account has died, although no one has posted anything to it. Twitter support has not yet responded to my request for assistance. Hopefully they will soon.</p>
<p>In the mean time, I have no voice. :o(</p>
]]></description>
         <link>http://drtimtyson.com/blog/archives/2010/02/some_serious_twitter_sadness.html</link>
         <guid>http://drtimtyson.com/blog/archives/2010/02/some_serious_twitter_sadness.html</guid>
        
        
         <pubDate>Mon, 08 Feb 2010 01:32:02 -0800</pubDate>
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         <title>Designing with WordPress and MovableType</title>
         <description><![CDATA[<p>I've been a huge MovableType (MT) user since version 2; though, from time to time, I've dabbled with WordPress (WP) just to have some functional knowledge of it. But WP seems to be growing in popularity in the personal and educational blogging space while MT seems to be declining.</p>
<p>Last week, I once again installed WP on one of my servers to check out the current version: 2.9.1. I've been rather amazed at how far WP has come since I last played with it&amp;mdash;espcially when using the latest version of Firefox.<br /></p>
<p>I use MT 3 on drTimTyson.com and MT 4 on my experimental blog which serves as my exploratory "proving ground." (I also used MT 3 on MabryOnline.org.) MT 3 and 4 are <i><b>vastly</b></i> different from one another! The learning curve required some serious time (and frustration) before I could get my head around how the system had been restructured in version 4. MovableType has recently released version 5, which I haven't explored yet. I'm wondering if it will require as steep a learning curve?!</p>
<p>Really important to me: I want to take complete control of the blog's design and layout. Using CSS and MovableType's template tags, I can do this in MT 3 or 4. I have a basic understanding of how that (admittedly complicated) process works.</p>
<p>Another really important design issue: I've also raved about the use of mediaboxAdv, which I've used here on drTimTyson.com to highlight photos and video in a shadowbox. I've successfully implemented it on Blogger and MT. I can't get it to function without serious issues in WP. I've stumbled into a few resources for WP and mediaboxAdv, but I still can't get them to work properly.</p>
<p>WP has a very different approach to design and layout. I have always found WP themes to be frustrating because they seem to lock me into a design I can only minimally change by dragging and dropping the widgets in the Appearances controls. Perhaps the frustration is born of my not understanding the details of the design process in WordPress like I do in MovableType?</p>
<p>So, as I have time, over the next few weeks, I'm going to tackle theme design and manipulation along with mediaboxAdv implementation in WordPress. WP has some really awesome features now! But before I commit to using it, I want to be able to manage the look and feel of the blog to the extent I can with MovableType and get mediaboxAdv to work properly.</p>
<p>So, if you know any really excellent sources on designing with WordPress, or implementing mediaboxAdv (or a different shadowbox for both photos and video that is equally as powerful), please shoot me an email or post a comment.</p>
]]></description>
         <link>http://drtimtyson.com/blog/archives/2010/02/designing_with_wordpress_and_m.html</link>
         <guid>http://drtimtyson.com/blog/archives/2010/02/designing_with_wordpress_and_m.html</guid>
                  <category domain="http://www.sixapart.com/ns/types#category">Blogging</category>
        
        
         <pubDate>Mon, 08 Feb 2010 01:17:53 -0800</pubDate>
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         <title>YouTube Downloads with Safari and Firefox</title>
         <description><![CDATA[<div class="zemanta-img mt-image-right" style="margin-top: 1em; margin-right: 1em; margin-bottom: 1em; margin-left: 1em; display: block; float: right; width: 204px; "><a href="http://www.crunchbase.com/company/youtube"><img src="http://www.crunchbase.com/assets/images/resized/0001/0724/10724v1-max-250x250.png" alt="Image representing YouTube as depicted in Crun..." width="194" height="71" /></a><p class="zemanta-img-attribution" style="font-size:0.8em">Image via <a href="http://www.crunchbase.com">CrunchBase</a></p></div><p>Those who use Firefox have <a href="https://addons.mozilla.org/en-US/firefox/search?q=youtube&cat=all&advancedsearch=1&as=1&appid=1&lver=3.6&atype=0&pp=20&pid=3&sort=&lup=">a number of plugins</a> you can use to download YouTube video onto your computer.  Many of the more popular ones are incredibly easy.  Some allow search and file conversion functionality built right in to the menu bar.</p><p>But Safari users generally have a more difficult time locating plugins for the Safari browser.  In fact, I've used a little application, <a href="http://www.chimoosoft.com/products/tubetv/">TubeTV</a>, for this purpose.  It will search, convert, and save to iTunes if you wish.</p><p>But I was looking for a way to download without ever having to launch an application.  I found this solution.</p><p>Here's the shortcut for downloading <a class="zem_slink freebase/en/youtube rdfa" href="http://www.youtube.com/" title="YouTube" rel="ctag:means homepage" xmlns:ctag="http://commontag.org/ns#" typeof="ctag:Tag" resource="http://rdf.freebase.com/ns/en/youtube" property="ctag:label">YouTube</a> videos when using the <a class="zem_slink freebase/en/safari rdfa" href="http://www.apple.com/safari" title="Safari" rel="ctag:means homepage" xmlns:ctag="http://commontag.org/ns#" typeof="ctag:Tag" resource="http://rdf.freebase.com/ns/en/safari" property="ctag:label">Safari</a> browser.</p><p><ol><li>Go to the YouTube page with the video on it. &nbsp;</li><li>[Command] + [Option] + [A] to bring up the Activity window in Safari. &nbsp;</li><li>Under the Address Column find the YouTube page. &nbsp;</li><li>Under that column, look for the largest file size, which will be the video file itself. &nbsp;</li><li>Double click it to download it. &nbsp;Done.</li></ol></p><p>It sounds more cumbersome than it is.</p><p>The file will probably download as a <a class="zem_slink freebase/en/flv rdfa" href="http://en.wikipedia.org/wiki/Flash_Video" title="Flash Video" rel="ctag:means wikipedia" xmlns:ctag="http://commontag.org/ns#" typeof="ctag:Tag" resource="http://rdf.freebase.com/ns/en/flv" property="ctag:label">.flv</a> file. &nbsp;If you have <a href="http://perian.org/"></a><a class="zem_slink freebase/en/perian rdfa" href="http://perian.org/" title="Perian" rel="ctag:means homepage" xmlns:ctag="http://commontag.org/ns#" typeof="ctag:Tag" resource="http://rdf.freebase.com/ns/en/perian" property="ctag:label">Perian</a>&nbsp;(a free <a class="zem_slink freebase/en/open_source rdfa" href="http://en.wikipedia.org/wiki/Open_source" title="Open source" rel="ctag:means wikipedia" xmlns:ctag="http://commontag.org/ns#" typeof="ctag:Tag" resource="http://rdf.freebase.com/ns/en/open_source" property="ctag:label">open source</a> <a class="zem_slink freebase/en/quicktime rdfa" href="http://www.apple.com/quicktime/" title="QuickTime" rel="ctag:means homepage" xmlns:ctag="http://commontag.org/ns#" typeof="ctag:Tag" resource="http://rdf.freebase.com/ns/en/quicktime" property="ctag:label">QuickTime</a> component that adds native player support for the most popular video formats) installed on your computer, QuickTime will play the file. &nbsp;Depending on what you want to do with the video file, you may need to recompress it into a different file format. &nbsp;I've used <a href="http://www.shinywhitebox.com/stomp/stomp.html">Stomp</a>&nbsp;(Mac only) for years. &nbsp;You could also use the (generally) free <a class="zem_slink rdfa" href="http://www.zamzar.com" title="Zamzar" rel="ctag:means homepage" xmlns:ctag="http://commontag.org/ns#" typeof="ctag:Tag" resource="http://cb.semsol.org/company/zamzar.rdf#self" property="ctag:label">Zamzar</a> online file conversion utility.</p>
]]></description>
         <link>http://drtimtyson.com/blog/archives/2010/01/youtube_downloads_with_safari.html</link>
         <guid>http://drtimtyson.com/blog/archives/2010/01/youtube_downloads_with_safari.html</guid>
                  <category domain="http://www.sixapart.com/ns/types#category">Cool Tools</category>
                  <category domain="http://www.sixapart.com/ns/types#category">Software</category>
        
                  <category domain="http://www.sixapart.com/ns/types#tag">flash</category>
                  <category domain="http://www.sixapart.com/ns/types#tag">flv</category>
                  <category domain="http://www.sixapart.com/ns/types#tag">Perian</category>
                  <category domain="http://www.sixapart.com/ns/types#tag">QuickTime</category>
                  <category domain="http://www.sixapart.com/ns/types#tag">Safari</category>
                  <category domain="http://www.sixapart.com/ns/types#tag">Stomp</category>
                  <category domain="http://www.sixapart.com/ns/types#tag">TubeTV</category>
                  <category domain="http://www.sixapart.com/ns/types#tag">YouTube</category>
                  <category domain="http://www.sixapart.com/ns/types#tag">Zamzar</category>
        
         <pubDate>Tue, 26 Jan 2010 17:55:15 -0800</pubDate>
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            <item>
         <title>A Couple of Other AR Examples</title>
         <description><![CDATA[OK, 2 more examples, and then I'll leave the augmented reality topic for a bit.

Esquire Magazine includes some other interesting features I haven't seen before.  Turn the magazine from side to side to change the 3D streaming environment from summer, to winter, to spring, etc.  The magazine talks communicates with your computer and even knows the date/time.

<div style="clear: both; text-align: center;">
<object id="flashObj" width="486" height="412" classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=9,0,47,0"><param name="movie" value="http://c.brightcove.com/services/viewer/federated_f9/4250084001?isVid=1&publisherID=4249779001" /><param name="bgcolor" value="#FFFFFF" /><param name="flashVars" value="videoId=49407280001&playerID=4250084001&domain=embed&" /><param name="base" value="http://admin.brightcove.com" /><param name="seamlesstabbing" value="false" /><param name="allowFullScreen" value="true" /><param name="swLiveConnect" value="true" /><param name="allowScriptAccess" value="always" /><embed src="http://c.brightcove.com/services/viewer/federated_f9/4250084001?isVid=1&publisherID=4249779001" bgcolor="#FFFFFF" flashVars="videoId=49407280001&playerID=4250084001&domain=embed&" base="http://admin.brightcove.com" name="flashObj" width="486" height="412" seamlesstabbing="false" type="application/x-shockwave-flash" allowFullScreen="true" swLiveConnect="true" allowScriptAccess="always" pluginspage="http://www.macromedia.com/shockwave/download/index.cgi?P1_Prod_Version=ShockwaveFlash"></embed></object></div>

And Adidas is coming out with 5 shoe styles that will have the AR markers built into the shoe tongue.  The shoes, when worn in front of your computer camera, will become game controller devices.  

<div style="clear: both; text-align: center;">
<a href="http://www.youtube.com/watch?v=IsTxpouPCMc" rel="lightbox[ARExamples 480 380]" title="Adidas Shoes As Ar Controller"><img src="http://drTimTyson.com/blog/i/AR-Adidas.jpg" alt="Photo" height="270" width="480" style="text-align: center; display: block; margin: 0px auto 0px auto;" ></a>
</div>

What will PE become?!]]></description>
         <link>http://drtimtyson.com/blog/archives/2010/01/a_couple_of_other_ar_examples.html</link>
         <guid>http://drtimtyson.com/blog/archives/2010/01/a_couple_of_other_ar_examples.html</guid>
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                  <category domain="http://www.sixapart.com/ns/types#tag">Adidas</category>
                  <category domain="http://www.sixapart.com/ns/types#tag">Augmented Reality</category>
                  <category domain="http://www.sixapart.com/ns/types#tag">Esquire Magazine</category>
        
         <pubDate>Tue, 26 Jan 2010 13:19:24 -0800</pubDate>
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         <title>Frontline&apos;s Digital Nation</title>
         <description><![CDATA[I hope you take the time to explore the <a href="http://www.pbs.org/wgbh/pages/frontline/digitalnation/">Digital Nation web site</a> before the upcoming special on February 2, 2010.  I'll be traveling then but have already set the TiVo to record this.  If the web site sample videos are any indication, this program will be informative as the producers explore the impact of technology on our minds, our relationships, warfare, learning and virtual worlds.  They discuss many complicated issues about how technology is embedded in our daily lives as well as how it may impact our futures.  I've eager to see this.  

<script type="text/javascript" src="http://www.pbs.org/wgbh/pages/frontline/js/pap/embed.js?frol02s3796qd3f"></script>]]></description>
         <link>http://drtimtyson.com/blog/archives/2010/01/frontlines_digital_nation.html</link>
         <guid>http://drtimtyson.com/blog/archives/2010/01/frontlines_digital_nation.html</guid>
                  <category domain="http://www.sixapart.com/ns/types#category">Current Events</category>
                  <category domain="http://www.sixapart.com/ns/types#category">Media</category>
        
                  <category domain="http://www.sixapart.com/ns/types#tag">Digital Nation</category>
                  <category domain="http://www.sixapart.com/ns/types#tag">Frontline</category>
                  <category domain="http://www.sixapart.com/ns/types#tag">PBS</category>
        
         <pubDate>Mon, 25 Jan 2010 16:27:39 -0800</pubDate>
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            <item>
         <title>My Business Card, Immersive Technology, &amp; Education</title>
         <description><![CDATA[Now what do those three things have in common?

I try to resist long posts, but here comes one.  The nature of rich media is substantively changing.  The scope and pace of that change will probably become astounding in the near future.  Lets try to get our heads around some of what's happening and some of its implications from an educator's vantage point.

<em>"Making Learning Irresistible"</em> has been my mantra as an educator.  

Conrad the Kat, the overweight beast that lives here in the house and tolerates my living here as well, is a curious creature.  Even though he is your typically skittish "animaux sauvage," as all felines seem to be, curiosity always gets the best of him.  His universe is irresistible.  He wants to smell and touch everything.  While jumping back with a bottle brush for a tail, he delights when something moves when he touches it, thinking:  <em>"It wants to play with me!!!"</em>

For me, <em>that's</em> what learning is.  The whole world wants to play, wants to be explored, wants learners of all ages to interact with it to find new meaning, new understanding.  Learning isn't boring, isn't just worksheets and quizzes.  It's engaging, interconnected, alive and thrilling.  Its very nature is so irresistible that it often defies time, just gobbling it up.  It's about novelty, motion, and possibility, is filled with "What if..."

<strong>Augmented Reality</strong><br />I've been curious about augmented reality ever since I first saw it.  But what actually is it?  Imagine taking the real world in which we live, and adding a whole new layer of information over it.  Now, I'm not talking about just labeling the world.  What if the information overlay were 3D?  What if it were interactive--you could move it, move through it, follow it, change it with a touch?

Learners of all ages, just like Conrad the Kat, want exploration to be tactile--we want to touch things.  (Ironically, one of the first things we start teaching children is <em>not</em> to touch.)  We want our lives and our learning to be filled with motion, connection, streaming continuity, perspective--just like life.  We want to experience our universe in novel ways that show us things about it we had never imagined before, opening up new understandings and possibilities.  This often feels more like play.  When these experience stop, life quickly becomes dull and monotonous.  

We don't just want to see a picture of the Eiffel Tower on a map.  We want to be there and explore it, feel how cold the metal is to the touch, how large it is in scale, see the light show on its surface at night, smell and taste the glorious French cuisine in the restaurant near its top, feel and hear the roaring, blasting cold wind at its pinnacle.  But most students can't go to Paris for this type of hands-on, sensory-rich, experiential learning.

<strong>In the Classroom</strong><br />But what if, in our classrooms, our students could hold a virtual 3D model of the Eiffel Tower in their hands, could rotate it in 3D space?  A friend of mine, Chris Swanson, an inspired science teacher and technology coach, recently introduced a teacher and her elementary students to this very thing through <a href="http://www.arsights.com/">ARSights</a>.  

The students were transfixed.  They looked at the printed marker in their hands--nothing but a piece of paper with a printed logo.  But, with the USB camera which was pointed at that flat piece of paper in their hands, when they looked at the computer screen, a 3D Eiffel Tower, Tower Bridge in London, Frederik's Church of Copenhagen, and on and on, were floating in 3D space right in their hands.  Now they wanted to explore further, make it larger, smaller, see if from every angle, learn more.  The real world had actually merged with the virtual world in the computer!  These third graders were engulfed in augmented reality.

With augmented reality technology, learners can interact with things otherwise impossible:  knowledge, information streams, 3D models, etc., giving new meaning to hands-on learning.  A science teacher can have students manipulate virtual 3D models of molecules, have atomic particles spinning around in their hands.  Elementary teachers teaching reading can have stories literally pop off of the page.  

More from Chris Swanson:
<blockquote>I'm far more interested in the objects themselves no longer being static - imagine holding a molecule in each hand (adenine and thymine for example - two rungs on the DNA ladder) and having them form a bond when the two molecules are correctly rotated into place.  Then you start adding some sugars and phosphates - pretty soon, you are constructing your own DNA molecule.  The same could be done with atoms, cells, or any number of models that can not be accurately portrayed using traditional 2D models.  Once you have constructed your DNA molecule, you can zoom in on it and see the electron clouds in motion or go on a hunt for the minuscule nucleus, giving you a perspective that is difficult for most students to comprehend."
</blockquote>

Not only does this remove the obstacles of the current tools in our teaching methodology, <em>authentically engaging students in their own learning has "irresistible" written all over it.</em>

<strong>Now's the Time for Educators to Start Dabbling</strong><br />Immersive technologies are really just getting started; so, there's no better time to begin learning about them as an educator, because the implications for exploration, participation, immersive learning, "hands on" exploration in otherwise impossible or implausible situations are huge.  You can start your exploration easily, right now, by exploring a simple augmented reality version of my business card.

Go to the link at the end of this paragraph.  Watch the video to see how it works.  Download and print the PDF of my business card.  Click the link that activates you computer's USB camera.  Move the printed business card around in front of the camera.  Look what pops up out of thin air:  augmented reality!  Here's <a href="http://drtimtyson.com/greetings/" target="_blank" title="My Augmented Reality Business Card" >the link</a>.

<strong>Going to Explode Soon</strong><br />Several trend watchers are predicting that immersive technologies like augmented reality, 360º video, 3D TV and movies are going to experience explosive growth in sophistication and practical application during this decade.  Here are some interesting introductory examples.

<strong>Augmented Reality by Hitlab</strong> (includes a segment on education)
<div style="clear: both; text-align: center;">
<a href="http://www.youtube.com/watch?v=ZKw_Mp5YkaE" rel="lightbox[AugReal 480 380]" title="Augmented Reality by Hitlab::AR - the combination of real world and computer generated data."><img src="http://drTimTyson.com/blog/i/AR-Hitlab.jpg" alt="Photo" height="360" width="480" style="text-align: center; display: block; margin: 0px auto 0px auto;" ></a>
</div>

<strong>BMW Technician Training Series</strong>
<div style="clear: both; text-align: center;">
<a href="http://www.youtube.com/watch?v=P9KPJlA5yds" rel="lightbox[AugReal 480 380]" title="BMW Technician Training Series::A current research project at BMW"><img src="http://drTimTyson.com/blog/i/AR-BMW.jpg" alt="Photo" height="360" width="480" style="text-align: center; display: block; margin: 0px auto 0px auto;" ></a>
</div>

<strong>Interactive Avatar 3D Augmented Reality Toys</strong>
<div style="clear: both; text-align: center;">
<a href="http://www.youtube.com/watch?v=7JWk_JIE3Ow" rel="lightbox[AugReal 480 380]" title="Avatar 3D Augmented Reality Toys::A demo of James Cameron's augmented reality Avatar toys"><img src="http://drTimTyson.com/blog/i/AR-Avatar.jpg" alt="Photo" height="360" width="480" style="text-align: center; display: block; margin: 0px auto 0px auto;" ></a>
</div>

<strong>Paleontology</strong><br />
The presenter's voice is a little dull, but the implications for learning are anything but.
<div style="clear: both; text-align: center;">
<a href="http://www.youtube.com/watch?v=z08arIdxXw4" rel="lightbox[AugReal 480 380]" title="Paleontology::Presenting manipulatable data directly within a real environment rather than in a picture."><img src="http://drTimTyson.com/blog/i/AR-Paleontology.jpg" alt="Photo" height="360" width="480" style="text-align: center; display: block; margin: 0px auto 0px auto;" ></a>
</div>

<strong>Toyota's iQ Exploded 3D Model</strong>
<div style="clear: both; text-align: center;">
<a href="http://www.youtube.com/watch?v=1_7NW_u3VFo" rel="lightbox[AugReal]" title="Toyota's iQ Exploded 3D Model::Take it apart and put it back together with augmented reality"><img src="http://drTimTyson.com/blog/i/AR-Toyota.jpg" alt="Photo" height="360" width="480" style="text-align: center; display: block; margin: 0px auto 0px auto;" ></a>
</div>

<strong>MINI Cooper- An Augmented Reality Ad</strong>
<div style="clear: both; text-align: center;">
<a href="http://www.youtube.com/watch?v=HTYeuo6pIjY" rel="lightbox[AugReal 480 380]" title="MINI Cooper::A magazine advertising campaign for the auto company"><img src="http://drTimTyson.com/blog/i/AR-Mini.jpg" alt="Photo" height="360" width="480" style="text-align: center; display: block; margin: 0px auto 0px auto;" ></a>
</div>

<strong>Augmented Reality GPS Tour</strong> (A bit cumbersome at the moment, but with the portability of an iPhone???)
<div style="clear: both; text-align: center;">
<a href="http://www.youtube.com/watch?v=5JZLWMHrenY" rel="lightbox[AugReal 480 380]" title="Augmented Reality GPS Tour::Augmented reality GPS tour, Beyond Tomorrow, Sweden"><img src="http://drTimTyson.com/blog/i/AR-GPS-Tour.jpg" alt="Photo" height="360" width="480" style="text-align: center; display: block; margin: 0px auto 0px auto;" ></a>
</div>

<strong>Building Marker</strong><br />Imagine buildings with markers on them that, when viewed through your iPhone-type device, project interactive 3D floor plans of the interior, information streams about services, sales, the history of the location.  (Whose school will be the first?!  I'm confident that any number of bright high school students would love to build out this type of technology:  stream video of the football game, the marching band, the special speaker in an assembly right out of the front of the building in real time.)  Below is a 1st and 2nd generation example of initial efforts.

<div style="clear: both; text-align: center;">
<a href="http://www.youtube.com/watch?v=n1ANVCDHYA4" rel="lightbox[AugReal 480 380]" title="Building Marker::Reduces signage and improves the quality and accuracy of the information itself"><img src="http://drTimTyson.com/blog/i/AR-Building-Marker.jpg" alt="Photo" height="360" width="480" style="text-align: center; display: block; margin: 0px auto 0px auto;" ></a>
</div><br />
<br />


<strong>ARDrone</strong><br />Unsure at the time if this really existed (It does!), I've <a href="http://drtimtyson.com/blog/archives/2010/01/i_want_one_of_these.html">blogged about this before</a>.  Here, using the iPhone to control the real flying craft, the user sees, on the iPhone, the video feed from the flying drone's camera.  The camera can see augmented reality markers that project 3D virtual interactive graphics into the video stream on the iPhone.  Real flying drones can shoot one another with 3D augmented reality rocket fire.  Sensors know when your drone is "hit."  Just imagine all of the trouble kids will be able to get themselves into with this!

<strong>360º Video, 3D IMAX Movies</strong><br />CNN has posted several <a href="http://www.cnn.com/interactive/2010/01/world/haiti.360/">360º videos</a>, another emerging immersive technology, from their coverage of the disastrous earthquake in Haiti.  Using your mouse, you can look all around in the 360º video space while it plays.  It's just like turning your head and body to look all around as if you were there.  

Avatar in 3D IMAX has forever changed what the movie-goer will expect from watching a movie.  Having seen 3D movies years ago, I wasn't prepared for the movie experience I had with Avatar.  (And what a brilliant title:  blurring the lines between the real world and the virtual experience.) In the not-too-distant future, teachers will no longer be able to show DVD movies in class because students will demand a 3D IMAX immersive experience in Dolby digital surround sound that blasts them against the classroom's back wall.

How many more years before we will be able to virtually walk or drive or fly around in Google Earth?  I suspect that could well happen.  In some of the augmented reality examples I've seen, objects in the virtual world can actually interact "physically" with objects in the real world.  It's a bit shocking, really.

<strong>3D Interactive "Print Media," and the Human Body As An Avatar Controller</strong><br />New 3D camera technology and devices like the Wii now allow a user the ability to capture his/her physical body movement data in the real world and transfer it in real time into a virtual world avatar (sound familiar?). I suspect that immersive worlds like Second Life may become even more popular as such interfaces create a more seamless, natural controller for the virtual world, providing more realistic movement and allowing for more sophisticated real-world application.

With new tablet-based technology for newspapers/magazines/textbooks I suspect that "print media" is about to become augmented with 3D interactives and live interactive information streams as well.  The "textbook" of the future may well be a collection of immersive, interactive, hands-on, augmented reality experiences.

<strong>Wallpaper Magazine's Augmented Reality issue</strong>
<div style="clear: both; text-align: center;">
<a href="http://vimeo.com/8350503" rel="lightbox[AugReal 640 360]" title="Wallpaper Magazine's Augmented Reality Issue::This collection of augmented reality applications was built for the prestigious design magazine"><img src="http://drTimTyson.com/blog/i/AR-Magazine.jpg" alt="Photo" height="360" width="480" style="text-align: center; display: block; margin: 0px auto 0px auto;" ></a>
</div>

All of this immersive technology will be a game changer, blurring the line between what is real and what is virtual, what is impossible and what is now possible.  This technology may well extend the very definition of literacy.

<strong>Summary</strong><br />For me, as an educator, it's never been about technology:  about making movies or podcasts or interacting with augmented reality.  Teaching and learning are about finding ways to empower learners to grab hold of information, to touch, grasp, manipulate it into knowledge and understanding, to fashion it into solutions for significant problems, and to create extraordinary displays of beauty in our world, to bring people closer to one another and to the world we all share.  

The true nature of the very heart and soul of learning is so compelling as to be irresistible.  Our teaching practice can be as well.]]></description>
         <link>http://drtimtyson.com/blog/archives/2010/01/my_business_card_immersive_tec.html</link>
         <guid>http://drtimtyson.com/blog/archives/2010/01/my_business_card_immersive_tec.html</guid>
                  <category domain="http://www.sixapart.com/ns/types#category">Cool Tools</category>
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                  <category domain="http://www.sixapart.com/ns/types#tag">360º Video</category>
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                  <category domain="http://www.sixapart.com/ns/types#tag">Interactive</category>
                  <category domain="http://www.sixapart.com/ns/types#tag">Irresistible</category>
                  <category domain="http://www.sixapart.com/ns/types#tag">Learning</category>
                  <category domain="http://www.sixapart.com/ns/types#tag">Print Media</category>
        
         <pubDate>Sat, 23 Jan 2010 18:56:10 -0800</pubDate>
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         <title>National Standards in Education</title>
         <description><![CDATA[<p>My background includes music education, piano performance, and composition.  Naturally then, I value creative expression, arts education, independent thinking, emotive eloquence expressed through nuanced abstraction, the creation of beauty in the many different forms it can take in our human experience.  Such achievements require far more than merely knowing the parts:  "Boys and girls this is what an eighth note looks like."</p>

Certainly, learners must know the parts.  But as I often say, "Music is not about the notes.  Math isn't about the numbers and symbols.  Literature isn't about words and parts of speech."  For those children whose educational experiences were not providing them with the basics upon which they could build understanding, appreciation, complex meaning and the beauty of expression, then standards-focused accountability for their teachers may have been a logical remediation.  But how many teachers in our country didn't provide their students with a quality basic education?  Every single one of them, as the national standards movement and NCLB seem to indicate?

Our educator friends in Canada still value the liberal arts education, still view the purpose of education as vastly extending beyond "global competitiveness."  Working with them is so refreshing.  

Placing value on diversity isn't just about ethnicity.  Of great and equal importance is diversity of thought, ideas, and expression.  I shudder to think what the long term outcome of standards-based education will be.  It actually frightens me for the future of democracy, creativity, curiosity, independent thought... 

Alfie Kohn's entire article is important reading.  Quoted below, from the extended version of the January 14, 2010, Education Week article by Alfie Kohn, are some concluding thoughts from the article.

<blockquote cite="http://www.alfiekohn.org/teaching/edweek/national.htm">
Finally, what’s the purpose of demanding that every kid in every school in every state must be able to do the same thing in the same year, with teachers pressured to “align” their instruction to a master curriculum and a standardized test?

I once imagined a drinking game in which a few of those education reform papers from corporate groups and politicians were read aloud:  You take a shot every time you hear “rigorous,” “measurable,” “accountable,” “competitive,” “world-class,” “high(er) expectations,” or “raising the bar.”  Within a few minutes, everyone would be so inebriated that they’d no longer be able to recall a time when discussions about schooling weren’t studded with these macho managerial buzzwords.

But it took me awhile to figure out that not all jargon is meaningless.  Those words actually have very real implications for what classrooms should look like and what education is (and isn’t) all about. 

The goal clearly isn’t to nourish children’s curiosity, to help them fall in love with reading and thinking, to promote both the ability and the disposition to think critically, or to support a democratic society.  Rather, a prescription for uniform, specific, rigorous standards is made to order for those whose chief concern is to pump up the American economy and make sure that we triumph over people who live in other countries.

If you read the FAQ page on the common core standards website, don’t bother looking for words like “exploration,” “intrinsic motivation,” “developmentally appropriate,” or “democracy.”  Instead, the very first sentence contains the phrase “success in the global economy,” followed immediately by “America’s competitive edge.”

If these bright new digitally enhanced national standards are more economic than educational in their inspiration, more about winning than learning, devoted more to serving the interests of business than to meeting the needs of kids, then we’ve merely painted a 21st-century façade on a hoary, dreary model of school as employee training.  Anyone who recoils from that vision should be doing everything possible to resist a proposal for national standards that embodies it.

Yes, we want excellent teaching and learning for all -- although our emphasis should be less on student achievement (read: test scores) than on students’ achievements. ... "
</blockquote>

<p>[Source: <a href="http://www.alfiekohn.org/teaching/edweek/national.htm"><cite>Debunking the Case for National Standards:  One-Size-Fits-All Mandates and Their Dangers</cite></a>.  Copyright © 2010 by Alfie Kohn. This article may be downloaded, reproduced, and distributed without permission as long as each copy includes this notice along with citation information (i.e., name of the periodical in which it originally appeared, date of publication, and author's name). Permission must be obtained in order to reprint this article in a published work or in order to offer it for sale in any form. Please write to the address indicated on the <a href="http://www.alfiekohn.org/contactus.php">Contact Us</a> page.]</p>]]></description>
         <link>http://drtimtyson.com/blog/archives/2010/01/national_standards_in_educatio.html</link>
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                  <category domain="http://www.sixapart.com/ns/types#tag">Alfie Kohn</category>
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                  <category domain="http://www.sixapart.com/ns/types#tag">National Standards</category>
                  <category domain="http://www.sixapart.com/ns/types#tag">Quality Counts</category>
        
         <pubDate>Tue, 12 Jan 2010 10:03:08 -0800</pubDate>
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         <title>Energizing Visions</title>
         <description><![CDATA[<p>I came across this quotation from Henri Nouwen that was share by <a href="http://miketodd.typepad.com/waving_or_drowning">Mike Todd</a>.  I am convinced we so underestimate the power of vision and the role vision plays in leadership in the classroom with our students, the principal's office, the district office.  Vision sets the tone, the attitude, the space in which the human spirit will thrive or wither.</p>

<blockquote cite="http://miketodd.typepad.com/waving_or_drowning/2010/01/energizing-visions.html">
Energizing Visions are the great visions of the ultimate peace among all people and the ultimate harmony of all creation just utopian fairy tales? No, they are not! They correspond to the deepest longings of the human heart and point to the truth waiting to be revealed beyond all lies and deceptions. These visions nurture our souls and strengthen our hearts. They offer us hope when we are close to despair, courage when we are tempted to give up on life, and trust when suspicion seems the more logical attitude. Without these visions our deepest aspirations, which give us the energy to overcome great obstacles and painful setbacks, will be dulled and our lives will become flat, boring, and finally destructive. Our visions enable us to live the full life.”"
</blockquote>

<p>[Via: <a href="http://miketodd.typepad.com/waving_or_drowning/2010/01/energizing-visions.html"><cite>Energizing Visions</cite></a>.]</p>]]></description>
         <link>http://drtimtyson.com/blog/archives/2010/01/energizing_visions.html</link>
         <guid>http://drtimtyson.com/blog/archives/2010/01/energizing_visions.html</guid>
                  <category domain="http://www.sixapart.com/ns/types#category">General</category>
        
                  <category domain="http://www.sixapart.com/ns/types#tag">Henri Nouwen</category>
                  <category domain="http://www.sixapart.com/ns/types#tag">Mike Todd</category>
                  <category domain="http://www.sixapart.com/ns/types#tag">Vision</category>
        
         <pubDate>Fri, 08 Jan 2010 15:42:12 -0800</pubDate>
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         <title>8th Grade Boys Raise the Bar in Math...</title>
         <description><![CDATA[by writing their own Math App for the iPhone and iPod Touch they cut themselves a slice of the &pi;
.  Now, <em>this</em> is math problem solving--what math instruction is all about!  The short video is cute.

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         <link>http://drtimtyson.com/blog/archives/2010/01/8th_grade_boys_raise_the_bar_i.html</link>
         <guid>http://drtimtyson.com/blog/archives/2010/01/8th_grade_boys_raise_the_bar_i.html</guid>
                  <category domain="http://www.sixapart.com/ns/types#category">Curriculum</category>
                  <category domain="http://www.sixapart.com/ns/types#category">Video</category>
        
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                  <category domain="http://www.sixapart.com/ns/types#tag">iPhone</category>
                  <category domain="http://www.sixapart.com/ns/types#tag">iPod Touch</category>
                  <category domain="http://www.sixapart.com/ns/types#tag">Math</category>
        
         <pubDate>Fri, 08 Jan 2010 08:21:26 -0800</pubDate>
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