Showing posts with label presentation. Show all posts

The Giant Pool of Money

When the financial crisis first hit, I found myself grappling as much as my students were with the complexities of our economic system. Though I am a homeowner and realized that many of the problems stemmed from so-called "mortgage-backed securities", I honestly could not figure out my own place in this meltdown.

That was until I heard the economic terms contextualized in narrative form on a public radio program, This American Life, entitled, "The Giant Pool of Money". I'm sure some of it is oversimplified, but what I enjoyed about the show (in free podcast form) was that the hosts never took for granted that the audience understood what those "creative" financial instruments like CDOs (Collateralized Debt Obligation) were!

Knowing that my American Studies students could benefit from this explanation in the midst of a unit called "Stories and Histories", my teaching partner, John O'Connor, and I designed an activity which harnessed the power of our 42 students to our collective advantage.


We assigned each student a portion of the radio transcript to visually represent as a single slide. In order to make this a truly collaborative effort, we dropped the students into 2 adjacent computer labs, and had them all simultaneously edit a shared presentation via Google Docs.

It was an amazing endeavor to observe, as students got up from their computer terminals in order to negotiate with their peers the transitions and shared metaphors from slide to slide. Check it out:

In terms of copyright and fair use considerations, each student was required to cite and link back to every image they re-purposed in the shared presentation. Once the project was completed by the students, I organized the slides and then matched it to the original radio audio on another website, SlideShare.

I wanted to model permission-seeking to my students by making a formal request to National Public Radio. Unfortunately, after a few friendly emails back and forth, This American Life refused my request. Therefore what you see above is somewhat limited in that it lacks the soundtrack. I'm still pursuing other avenues as I post this. What do you think? Was our class project an example of "fair use" or did we take it too far by wanting to share it with a wider audience?

UPDATE (5/22/09): I've decided that I will publish the completed presentation on the web after all. After a school year of sharing this project with private audiences, I posted my dilemma to a wiki dedicated to ending copyright confusion. Here is a portion of the response I received from Renee Hobbs of Temple University:

What a creative way to incorporate media literacy into the social studies curriculum! As I look at the piece, it seems that your students have demonstrated their understanding of the content by transforming the "This American Life" segment into a new work through their imaginative multimedia slides. The educational value of this assignment is based, in fact, on the careful relationship between the audio and the images....[W]here you have asked permission and been refused, your decision about distribution rests completely on your comfort level about whether this use indeed a fair use....I think it's a great example of how, sometimes, we use a whole piece of media in our work with students -- and for the specific learning objective, we need to use the whole piece.


LIFE's Amazing Resource

Designing a new presentation? Need raw material for student research? For a treasure trove of (mostly unpublished) images, try the new Life Photo Archive hosted by Google. LIFE magazine's catalogued images number in the millions and easily reach all the way back to the 1750s.


The image below actually contains live links. Click on any decade to see a sampling of images, which will show up as a Google image search tagged with a green LIFE keyword.





Free Video Creation from ANIMOTO

Image representing Animoto as depicted in Crun...Image via CrunchBaseHave you or your students ever created slideshows with music? Usually, we are limited to computer-based programs like iMovie, iPhoto, Windows Movie Maker or Photo Story. But now there is an amazing online creation tool called ANIMOTO, which is Japanese for "ANIMOTO". It completely automates the process and syncs the images to the structure and sound of the music provided either by you or the website. You can even embed the finished video in another web page. And best of all, it's FREE.

The free version is limited to 30 seconds and doesn't allow any videos to be downloaded. BUT, if you are a teacher, you can request an educational account for you and your students as long as you promise to share what your classes are doing with the tool. The educational version is UNLIMITED and allows you and your students to DOWNLOAD the videos to a computer.

Here's a "get-to-know me" video I created for my students. All of the images came from my online Picasa account. You can also get images from your computer or websites like facebook, flickr, or photobucket.




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VoiceThreads

In two of my classes, I am using a tool called VoiceThread in two different ways. VoiceThread allows anyone to post presentations or slides online for others to view and/or add comments. Remember VH1's "Pop-Up Video"? The added comments are "pop-up" annotations created by any or all of these methods:

  • typing
  • recording your voice with your computer
  • recording your voice with your phone
  • uploading pre-recorded audio
  • recording video via webcam

This tool allows you to control exactly who has permission to "comment" on your presentation. You could easily narrate your own presentation for students who missed class. Alternatively, you could have 30 students comment on 30 slides. Or, 30 students could comment on a common slide or image. Here's 2 ways I am currently using VoiceThread:

  1. In my AP US History course, each student has been invited to annotate every past presentation in a collective effort to review the entire semester. I call this a "collaborative lecture", since the students are actually enriching the original presentation with information from their own reading. Press the big PLAY button to see a demonstration using actual student comments.
  2. In my Modern World History course, in preparation for a unit on European Imperialism, each student was asked to view a single image and add their unique comments into 3 distinct categories of responses, according to Ron Ritchhart's Intellectual Character.

    "SEE": what do you observe (do not interpret)
    "THINK": make an interpretation, but only with evidence
    "WONDER": ask a question
     
     How are you using or planning to use VoiceThread? For many more ideas, please check out out Collette Cassinelli's VoiceThread 4 Education web page.

Embed a YouTube Video in PowerPoint

Image representing YouTube as depicted in Crun...>Image via CrunchBase As a Technology Staff Developer (TSD), placing a YouTube video into a PowerPoint presentation is easily one of the most requested "how-to"s I hear from fellow teachers. And unfortunately for Windows users, it's not a straightforward process, by any stretch. But I will show you THREE proven methods that I have used again and again. Since our school has switched to Microsoft Office 2007, these techniques apply only to that version of PowerPoint.



METHOD 1
Embed a reference to a YouTube video without actually downloading the video. This method will only work if you have a live and robust internet connection. Otherwise, you're out of luck. I can't take credit for this method: I found it on YouTube, and the creator/narrator is a woman named Laura Bergelis, who seems to know a lot about presentations and technology. You might enjoy reading many more tips at her website, Maniactive.




METHOD 2
Download a special extension ONCE to install into PowerPoint. Click on this link to see a pop-up video: *YouTube into PPT*  NOTE: if you'd like to share the presentation with others, make sure you save it as a "macro-enabled" Powerpoint presentation. It will actually work for people who don't have the extension installed.



METHOD 3
OR, you can actually download a YouTube video and embed it in your PowerPoint presentation. This method might take a little bit longer, but will result in a PowerPoint that will play regardless of whether you have access to the internet.

  • Download your video using a website called Mediaconverter. Just paste the video's url (eg., http://www.youtube.com/watch?v=nMJuy0JIyVA) into the "conversion wizard" where it says, "Convert a video or music by url"
  • Choose the file type to convert to: WMV
  • Click through the next steps without changing any settings
  • Once that's done, click "DOWNLOAD NOW" and make sure you remember where you saved the file.
  • Open PowerPoint. Click the INSERT tab, then the MOVIE button, and choose your downloaded video. That's about it!






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NECC: PowerPoint Kills

Microsoft PowerPoint (Mac OS X)>Image via WikipediaI was fortunate to attend a one-hour presentation by Glenbrook South's own David Jakes, a practitioner of what he preaches! What follows is a short paraphrase of his talk:

Certainly one of the earliest (1987) of the technological democratizers was Microsoft's PowerPoint. We all know how easily it could add a professional sheen to anyone's presentation -- just by using the templates. But we also have sadly discovered that PowerPoint kills. Instead of being used to support a speaker, it has, in many ways begun to supplant the presenter simply because too many of its users treat the program "like a TelePrompTer". In lieu of rehashing his 10 suggestions, I'll embed them below. Jakes was generous enough to distribute his entire presentation online for free.


Jakes' style was similar to that of Stanford Law Professor Lawrence Lessig, who is my personal model for presentations I plan to give during the school year. Both presenters shun the use of templates and bullet points, and radically limit the amount of text on the screen, since the audience can always read it faster than you can say it. For links and more on Lessig and other styles of presentation, click on the presentation link (tag) in the left-hand column of this blog (under "my del.icio.us tags").

But the most important point that Jakes implied was how crucial it is that we model and teach these techniques to our students. Too often, he argues, we give our students the technological tools without the training they need to use them responsibly. As he humorously observed, "PowerPoint doesn't kill; bullet points do."


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