Crucial Thought Rss

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MobiOne Promo Code - app development software One of the highlights of my year thus far has been publishing iOS apps with kids. We've gotten two apps successfully published in the App Store and are working on several more. As of this writing, we have one in review that we hope will be approved soon. I often get asked how we publish apps, since this is not something that is typical...

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Chris selected as K12OnlineConference keynote speaker Each year the K12OnlineConference provides tremendous professional development for free, and entirely online. This year, they have selected me as one of their keynote speakers. I am thrilled to have been chosen and look forward to participating in the conversation. Read the full post announcing all the keynote speakers here.

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Two quick links on Cognitive Load Theory I've been fielding lots of questions lately about Cognitive Load Theory. Here are two quick links that may be useful. First is an article talking about the practical implications of CLT on the design of learning. The second are some "recent" (as of 2003) developments regarding CLT. Happy reading! Update: I clarified the second...

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Practical advice on kids and Android app development After hearing about my students' success developing an Android app, I've gotten several emails asking for more details as to how I practically worked with my kids. Here are some pointers that I offered to the first person that emailed me, perhaps they are of some use to you. Please note that your mileage may vary. It's ok to not be...

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Publishing an App Inventor app to the Android Market As I mentioned earlier, my students and I published an Android app to the Android Market. See those links for more information on the background. This post is decidedly technical. First, once we finished the coding process, we packaged the app for to download to the computer. This is an option in App Inventor. This downloaded an .apk file....

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Download Vimeo videos using a shell script

Category : General

On Christmas Eve, I went to NewSpring for a service that blew my mind. One of the components that I most enjoyed was the opener they used, which immediately followed praise and worship. If you are not a NewSpringer, I encourage you to watch it. Even if you don’t consider yourself Christian, or even religious, the production values alone make it worth watching.

The vocal talent is Jesse Fisher.

But that’s not the point of this post. This post is about how I got his video to show a few folks where Vimeo is blocked.

On the Vimeo page for the video above, Jesse points folks back to Kadence.tv to download the video. However, it is not there. So I began to research how to download videos from Vimeo.

On a side note, I seriously heart Vimeo.I love how they welcome me home when I stop by.

vimeo home page

I think Vimeo has the most polished video sharing site without much of the drivel found at other sites. And yes, I know that it is possible to make a video available for download. Ethical discussions aside, here’s how I saved this video for offline viewing. Of course, I wouldn’t sell it or make a profit in any way, I simply wanted to view it offline.

Enter Vimeo Downloader script.

Through a quick search on the Google I found this script, which allows one to download Vimeo videos. I am not certain if this is the easiest way, but I tried Zamzar to no avail, and this worked. Here are the steps for making this work on Mac OS X Snow Leopard. I am not sure how well it works on Windows.

1. Download the script to the Desktop.

2. Open a terminal window and enter this command: chmod u+x ~/Desktop/vimeo_downloader.sh

3. Run the following command: ~/Desktop/vimeo_downloader.sh VIDEOID

(Replace VIDEOID with the numeric code from a video URL. For example if the URL is http://www.vimeo.com/6674062 you would replace VIDEOID with 6674062).

4. Look for the downloaded video to be named VIDEOID.flv on your Desktop.

UPDATE: The author of the original post mentions this in the comments that I thought worth mentioning here:

For an easier method, try the Free Youtube user script, which places a Download link under each video (supports YouTube, Vimeo, blip.tv, and more):

http://userscripts.org/scripts/show/34765

To use it with Firefox, first install the Greasemonkey extension:

https://addons.mozilla.org/en-US/firefox/addon/748

The trouble is that user script totally changes how flash videos function in your browser. So yes, it does work to allow one to download a video, but it makes the user experience quite different. I will leave the script installed, but disabled. I’ll enable it as needed.

Interestingly, when I downloaded the file from Vimeo using the shell script, it downloaded as an .flv whereas using this Greasemonkey script it downloads as .mp4.

Update 2 (updated on November 14, 2010): The script author contacted me with an update. Here is the new link to Vimeo Downloader Script. I have also changed the links in the post.

What should I teach em?

Category : General

Untitled 0 00 00-06 I have a group of kids that I’ve been working with on our morning news show, called Cougar KidKast.

Well, we’ve almost finished all of our episodes, as we’ve been working ahead of time. Now, I’m leaving it up to them (and you) to help me figure out what to teach them.

I asked them today what they wanted to learn about, and here is a short list. I’d love it if you would help me figure out what exactly they need to know. Bear in mind these are sixth graders, but they’re pretty tech savvy.

They want to learn how to:

  1. Make a web site.
  2. Take a computer apart and know what the parts and pieces are in it that make it work. (I’ve got this covered).
  3. Internet Privacy. They want to know what to post and what not to post.
  4. They want to learn how to search using Google and get better results.
  5. They want to learn green screen techniques.
  6. They want to learn how to use their cell phones for more than just calling/texting.
  7. They want to learn how to create animations, and perhaps stop motion being a part of that.
  8. They want to make a movie.
  9. They want to learn about online video sharing sites other than YouTube.

So there is the list.

Perhaps you fancy yourself an expert in one of these areas? Maybe you want to come teach my class for me? We have pretty good access to Skype, want to guest speak? Let me know in the comments.
Thanks for the help..
Chris

How to install SMART Notebook software on a 64 bit Ubuntu machine

Category : General

I have been struggling for the last 2 hours to install SMART Notebook for Linux.

They place their software for download packaged with autopackage. This is designed to make the installation easy, but it has been anything but.

You see, I am running a 64 bit version of Ubuntu 9.04 server, and autopackage is designed for 32 bit machines.

So, when I initially clicked the autopackage, it gave me an error indicating that I needed to install compatibility libraries, but never listed which ones.

Here is the ultimate solution, you have to trick the autopackage into thinking it is on a 32 bit machine.

When I first ran the installer in 32 bit mode (after typing linux32 at the command prompt) the system looked for certain dependencies (i.e. glib utility library) which it claimed were not installed. It was partially right, in that more specifically the 32 bit libraries were not installed.

So I had a thought, and this series of commands worked (thanks to this random forum post for the inspiration). I am watching the software install right now!

Before you do anything, I suggest you download and untar the Linux tarball. Then rename the directory and the .package file. I renamed them both smart and smart.package respectively otherwise it is really difficult to work with since they are such long file names with spaces. Ordinarily that’s no problem since you can use the graphical interface to install it, but not in this case. Then follow the series of steps below.

1. First, type this in the command line “sudo apt-get install ia32-libs” (with no quotes)

2. Then type “linux32″ (with no quotes)

3. Then type “sudo package install smartfilename.package” (no quotes, and substituting in the file name of the downloaded .package file).

4. Watch it install.

It is installing the large gallery files now, we’ll see how it works.

Chris

Take Spanish at CrossRoads

Category : General

A few days ago, I mentioned that I wish I had a little video to show 5th graders to convince them to take Spanish when they get to CrossRoads.

Some of my kids were already on a video shoot when they caught wind of my wish, and this is what they produced, entirely on their own.

Kids, they’re too cool!

Click through to watch it in HD or hit the direct link.

An iPod to a pre-kindergartner?

Category : General

Recently, I was asked to offer comments/ideas on a post by MagistraM. She gifted her newly 5 year-old daughter an iPod Nano. She specifically wants the device to be a source of learning for the child. I left her a fairly long comment, and I wanted to re-post it here for you to examine.

Here is my comment to her. I invite your thoughts.

I think I may be the lone dissenter here.

I think this is a question of attention and perception. Most children at that age do not have sufficient mental abilities (nor should they) to truly differentiate the two. That is to say, all too often, children at a young age do not know how to *not* follow all of the stimulus around them with their attention.

For example, you and I know how to ignore certain external stimuli, as well as distracting internal stimuli (i.e. thoughts) when we are concentrating on something else. Children do not. Often, attention and perception are not separate at such a young age. This is common, and not bad.

Children tend to learn this in the structured environment of school since school expects a child to not necessarily follow their attention everywhere it wants to go.

Also, I would argue that children at her age should be involved almost exclusively in imaginative play. It is in the context of re purposing everyday items into different items (i.e. the broom into a horse) that higher order cognitive abilities form at a young age. This is a crucial step that is often usurped by screen time.

Now I am terribly hypocritical of this, as I am working on a project and my girls are watching Dora. So I am not practicing what I preach as much as I ought, but nonetheless it is an arguable position.

So, is it bad to give her an iPod? No, not necessarily.

I guess the question becomes, it is a good thing?

I question that.

First, how much can she really learn at that age? Not a whole lot, I’d argue. The reason being, she does not have a sufficient set of cognitive schema through which to analyze new information. So, without a constructed lens through which to view new information, it will all seem a bit foreign.

Not only that, I suspect there isn’t much she *should* learn from an iPod at that age that she wouldn’t be better served by interacting with an adult.

Now, give her an iPod so she can listen to her music when she wants to? Sure.

But to give her an iPod because it is specifically a learning tool? Not so sure I buy that.

But then, it may just be me.

Chris

Poetry for graduate school

Category : General

Disclaimer: I do not claim to be able to write well, let alone in poetic form. But nonetheless, I had to craft a poem for a graduate class I am taking. The course is called Teaching Reading in the Content area and is designed to teach us how to support efforts to increase literacy in whatever content area we teach.

For an assignment, we had to select a poetic form and craft a poem summarizing three chapters of our textbook.

Here is my discussion board posting, reposted in its entirety for your “enjoyment”.

****

Ok so I have to admit this was easily the hardest assignment yet. Having to narrow down three chapters to such a small space was disheartening! There was so much information presented, but I wanted to be creative. After all, brevity is the soul of wit, right? I feel witless as opposed to witty after writing this, since it took *forever*. I erased, I changed, I summarized, etc.

I selected the poetic style of Lanternes. It is in the quintain family. Here are other examples to familiarize you with the genre.

The poem is supposed to form the shape of a Japanese lantern, and each line should stand on its own. A few more examples here.

So here is mine…

time
to read
use a guide?
time – the essence
learn

I hope it’s acceptable.

Chris

Interview on WLTX

Category : General

I was recently interviewed on WLTX News 19 about our Life Round Here project.

See the interview embedded below or click through to the WLTX site to see it there.

The text story (written like a transcript) is here. Want to leave a comment?

Converting Flip Mino HD video files to edit them on a PC

Category : General

I am dearly love my Flip Mino HD. It is convenient, easy to use, and well designed. So much so, that most all of the videos on my newest project – SpanTube – have been recorded on the Flip Mino HD. Typically, I just import them directly into iMovie on my Mac and edit with no problems.

Recently, however, I decided I might like to try a little green screen fun. I do have a copy of Final Cut Express which I suspect does chroma keying, but I was already familiar with how to do it in Pinnacle Studio 10, which I have installed on my Windows XP machine at work. I also have Adobe Premiere 1.5 that I could use for the same purpose.

The trouble came when I tried to import the .mp4 files directly into either program, as the programs did not support the file format, or so they said.

Now bear in mind that yes, I did install the 3ivx codec on this machine. I even reinstalled it, to no avail. After a series of tweets looking for help, most folks responded thinking I had the regular Flip camera, which saves videos as .AVI files. The high definition Flip Mino does not, it saves files as .mp4.

Well, finally, I have figured out a system to convert these files to a format friendly to the two programs I have on this machine (Pinnacle Studio 10 and Adobe Premiere 1.5). And it’s using freeware software, which is even better.

Some time ago, I had downloaded the Quick Media Converter program that Lifehacker mentioned. I didn’t realize it was as good as it is.

First, go download it and install it. I am using version 3.6.5.

Then, export a clip using the FlipShare software.

flipshareexport

Then, drag and drop your exported clip onto the Quick Media Converter screen.

flip2

Then, choose AVI DivX Custom Resize from the top menu.

flip3

Change the dimensions of the file to 1280×720, which are the same dimensions the Flip Mino HD records in.

flip41

Press the convert button.

flip51

After conversion, the file appears on your desktop with an appended file name.

flip6

I hope this helps. I haven’t seen this answered to this degree anywhere else, so I am hoping this serves the larger community well.

When I exported the video from Pinnacle Studio 10, I used the following settings.

Size: 1280×720

30 FPS

I figured out that the native settings when recording with the Flip Mino HD records audio as 64kbps AAC/AAC+. I didn’t know that. It does sample at 44100, though.

Good luck, and enjoy your HD video editing on a Windows machine!

I’ve only tried this on XP, so keep that in mind.

WVOC Interview

Category : General

I was included as a part of a news story on our local AM station WVOC recently due to being selected as a finalist in the Cable in the Classroom Leaders in Learning National Teacher Awards. So far there is no news on who won.

Anyway, if you’re curious, here is the audio from the news story. It’s just a snippet, but I was glad to participate.

Enjoy.

Finalist – Leaders in Learning Awards

Category : General

I found out recently that I was selected as a Finalist for the Cable in the Classroom Leaders in Learning Awards. See the full list here.

The full text of the press release is here, and is available for download below.
For Immediate Release        Contact:
March 24, 2009      Tiffany Reedy (703) 276-2772 ext. 14
Pam Ford (202) 222-2356
Mary Anne Jacobs (803) 251-5394

Local Teacher Honored for Innovative Education Program

Christopher Craft is National Finalist for Cable’s Leaders in Learning Awards

Washington, D.C. — Christopher Craft, a teacher at CrossRoads Middle School in Columbia, is
being honored by the cable industry for his demonstrated commitment to improving education in
his community.

Time Warner Cable and Cable in the Classroom, the cable industry’s education foundation,
announced today that Craft has been chosen as a finalist for the 2009 Cable’s Leaders in
Learning Awards. The annual awards program, now in its fifth year, recognizes outstanding
educators, administrators and other community leaders at the forefront of innovation in
education.

Finalists are eligible for a national Cable’s Leaders in Learning Award, which includes a $3,000
prize, an all-expenses-paid trip to Washington, D.C., and a June awards ceremony and luncheon
in honor of the winners. The winners will be announced in May.

Applications were received from across the country for the 2009 Cable’s Leaders in Learning
Awards. Craft’s is one of just 47 finalist applications selected from classroom educators,
administrators, college faculty and community leaders nationwide. Craft is being recognized in
the General Excellence category for founding “Life ’Round Here,” a global digital storytelling
project designed to record the voices of students telling stories of what life is like where they are.
Each student writes their script and then records their story. The top six stories selected are
published on a Web site for public viewing. Participating students come from classrooms all over
the world.

“In an era where 21st century learning skills are crucial to young people becoming highly
productive and responsible citizens, we are pleased to recognize individuals who have
innovatively and creatively figured out ways to move closer to this goal,” said Frank Gallagher,
director of education and media literacy at Cable in the Classroom. “Craft’s efforts are a prime
example of the sorts of educational leadership and vision the cable industry is proud to honor.”

Craft has had great success with his program. “In our world of globalization, students need to be
familiar with other cultures and people,” he said. “This project gives a voice to children around
the world.”

Mary Anne Jacobs, Senior Director, Public Relations, Communications for the Carolina Region,
said “We congratulate Craft for being named a Cable’s Leaders in Learning Award finalist. He
demonstrates a great passion and excitement in finding ways to educate and prepare young
students for the future. This sort of commitment is one that Time Warner Cable shares and
applauds.”

Winners will be chosen to receive a Cable’s Leaders in Learning Award in one of the following
categories:
- General Excellence — for leaders who have demonstrated excellence in
expanding and enhancing learning opportunities by employing a diversity of
traditional and non-traditional approaches to produce measurable improvements
in education outcomes in formal or informal settings.
-  Media Literacy Education — awarded in partnership with the National PTA to a
leader who has advanced the teaching and learning of media literacy concepts and
skills to children and youth. Media literacy is defined as the ability to access,
understand, analyze, evaluate and create media messages on television, the
Internet and other outlets.
- Cable Partnerships for Learning — for leaders who are working in partnership
with the cable industry to expand and enhance learning opportunities for children
and youth in or out of the classroom.

For more information on the awards and the 2009 finalists, please visit
www.LeadersInLearningAwards.org.

Since 2005, Cable’s Leaders in Learning Awards, administered by Cable in the Classroom, have
recognized administrators, educators and community leaders who demonstrate vision,
innovation, action and transformation in education in and out of the classroom. The objective of
the awards is to promote and encourage innovative learning practices affecting children from
preschool through high school across communities nationwide.

Cable in the Classroom, the cable industry’s education foundation, works to expand and enhance
learning for children and youth. Created in 1989 to help schools take advantage of educational
cable programming and technology, CIC has become a leading national advocate for media
literacy education and for the use of technology and media for learning, as well as a valuable
resource of educational cable content and services for policy makers, educators and industry
leaders.

www.thinkingaboutteaching.com/files/craft_christopher_press_release.pdf

http://bit.ly/zce77




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