Free the Information (in Museums and Schools)

Museums share at least one thing in common with schools. They have traditionally functioned as repositories of information. 
Visit a museum and you can view the information (art) that a curator has selected, organized, and presented. Often its significance and meaning will be explained to you in a wall label. In the traditional school, curriculum experts select information that teachers organize and present to students. Most teachers talk a lot, so students spend much of their day being told what information is important and why. Later they sit at their desks and fill out worksheets that reinforce what they just heard.
Schools, museums and other traditional information gatekeepers (think newspapers, publishers, etc) got along fine when they were able to control information and its flow. The one who “owned the presses” decided what was important. Most of us were accustomed to this asymmetry of information production and distribution. After all, it was much easier to read a book than to write and publish one.
 
What is “revolutionary” about the information revolution is not all the “cool” new technologies – it’s the fact that the information monopoly enjoyed by the gatekeepers has been broken. We can now control the information we access, save, alter and share.
 
Today’s New York Times features a story about how museums are re-thinking their web presence in light of the rapidly changing information landscape. “To Ramp Up Its Web Site, MoMA Loosens Up” NY Times March 4, 2009.

The museum wants the site to transform how the public interacts with an institution that can sometimes seem forbidding and monolithic.

“The notion of opening up the museum’s singular voice is really the driving thought behind this,” said Allegra Burnette, creative director of digital media for the museum, who has been working on the redesign for a year and a half. She added, “We’re opening the doors, though not necessarily throwing them open.”

The site, which she and other MoMA officials stress is a work in progress, will now include what its designers call a “social bar” at the bottom, which when clicked will expand to show images and other information that users can “collect” and share after registering for a free account at the Web site (moma.org). A user could build a portfolio of Walker Evans photographs or Elizabeth Murray paintings and send them to friends, Ms. Burnette said. The site will also eventually make it easy for users both casual and scholarly to trace lines of interest, digging up more information about works from publications and curators, she added.

 
So what lessons can school learn from MoMA? 

Put aside all the social networking / Web 2.0 features MoMA is adding to its site, and it’s really about giving viewers more functionality and control over how they interact with the museum’s collection. MoMA and other museums realize that they will need to stop treating their audience as passive consumers of information. 

I’m not suggesting schools need to run out and build new 2.0 websites. Actually we already have an audience of students sitting in the classroom who can interact with information and each other without the need to go online. What educators need to do is rethink what teaching and learning is all about. It’s no longer “teaching as talking.” Nor is the purpose of school to simply dispense information to students. Schools need to function as thoughtfully designed learning environments where students can investigate information and be given a chance to reflect (with their peers) on what they learned and how they see themselves progressing as learners. That can be done with a variety of technologies including pen and paper. A social network is already sitting in the classroom.
 
Image credit: flick/Bonnie BonBon

Teaching with Historic Photographs: The Google LIFE Photo Archive

Google has posted ten million photographs from the LIFE photo archive on their online gallery of images. It's a great source of material for teachers and students who support a document-based approach to teaching history. 

While I wish that Google had done more to curate the collection with robust search tools and more specific categories, I think that teachers will find it to be an invaluable resource to enable students to "be the historian."

I've put together this quick guide to help you get started.

1.  If you are unfamiliar with the document-based approach to teaching history, you might want to start with a quick visit to my web site Teaching With Documents. There you find many resources including Document-Based Questions (DBQ) for  students grade 2 – high school. Of particular interest are these Student Analysis Guides and for more detailed analysis – my Reading a Visual Document: Guiding Questions. (55KB pdf)

2.  If you are interested in how historic documents can be used to support literacy and critical thinking, visit my sample:  Homefront America in WW II.  It shows how to improve content reading comprehension with source documents framed around essential questions that link the past and present. 

3.  Now that you have some instructional background in using historic photos – it's time to visit the LIFE photo archive hosted by Google. It's organizes images by era and subject. Once you click on an image you get a brief description and some labels (tags) that allow you to find similarly tagged images. 

Lange For example here's one of the archive photos taken by Dorothea Lange in the Migrant Mother Series. It makes a great contrast to the iconic photo she took that day that is more commonly reproduced in textbooks. (You might ask your students which of the five photos they would choose, and why?)

The LIFE archive includes this description with the photograph: Migrant mother Florence Thompson & children photographed by Dorothea Lange.
Location: Nipomo, CA, US
Date taken: 1936
Photographer: Dorothea Lange

And LIFE archive uses these labels for this photo: Lange, Dorothea, Mothers, Fsa Photographers, Us, Tension Or Worrying, American, Poverty, Florence Thompson, Photography By, Migratory, Farmers, California, Expressions, Agriculture, 1930s
4.  If you don't already use Cooliris, I suggest you download this free browser plug in. It presents the photos in a broad panorama that  allows you to scroll through many images.  I've embedded a short clip below of Cooliris in action, so you can see how it can transform your browser when searching for images and videos on Cooliris supported websites.

5.  And remember that all Google image searches allows you to specify image size with this drop down box in the upper left of the screen. 



Picture 2

Why Study Algebra?

Today I listened to NPR's Scott Simon and Keith Devlin of Stanford University, answer the question: Why Do We Need to Learn Algebra? (NPR Weekend Edition Saturday~February 28, 2009). Devlin described how spreadsheets have become essential to managing everything from your finances to your fantasy football team. And of course, spreadsheet are basically collections of algebraic formulas. You can follow this link to the NPR story, comments and audio file. Teachers might use Devlin's comments as a springboard for getting students to think and discuss the application of algebraic thinking in their lives. 

 

Excel 

 

This is essential, since algebra is emerging as an academic gate keeper. I'm not a math teacher, but I suspect it stems in part from the fact that many students lack basic computation skills. But more importantly,  students have to be able to transition from concrete lower order thinking skills (arithmetic) to higher-level and more abstract thinking (algebra and beyond).  

 

As Doug Reeves has noted, "The single highest failure rate in high school is Algebra I. After pregnancy, it’s the leading indicator of high school dropout. The leading indicator of success in Algebra I is English 8. The Algebra 1 test is a reading test with numbers.”  District Administrator, April ‘05

 

If Reeves is correct, then this is as much a literacy problem as a math problem. Teachers of all content areas can pitch in to support the higher order skills (analysis, evaluation and creating) that will help students with more advance mathematical thinking. 

How to Embed a Prezi Presentation in Your Blog

prezi

Please note that Prezi’s embed options have changed.
I updated this post on July 16, 2011.

 

Prezi is a great presentation software that replaces the lineal PowerPoint style with the ability to present text, videos and images in a unique zooming style. Here are samples of how I use Prezi in a variety of settings.

Here’s How to Embed

1. Open your online Prezi presentation and look for the Share tab (lower right in this screen shot.) Click share.

prezi embed 1

 2. You will get the dialog box below. When you choose “</> Embed” tab the dialog box expands and reveal your embed settings. You may want to adjust the pixel size to fit into your blog columns. Copy and paste the html code into your blog.

prezi embed 3

Wiimote Interactive IR Pen Whiteboard Solution

It's only been just over a year since Johnny Chung Lee's first posted his creative solution for turning a Wii remote into an cheap interactive whiteboard system. Watch Johnny Lee's original IWB video.   

Last week, Stan Merrell and Adam Wilcox - two of my Rochester NY tech buddies, met fellow Rochestarian – Tino Agnitti. Tino has developed a great Wii mounting bracket and IR pen that makes assembling Lee's Wii creation a snap. Tino calls his IR pen "The Groove" it's a sleekly designed, 2nd-generation IR pen that features – Hybrid Activation Tip Switch and Button, Treated LED for better tracking, Vishay TSAL6400. It runs on AAA batteries and it works great. I was especially impressed with its very intuitive interaction with writing applications. Tino also created "The Spot," a mount to connect your Wii remote to a standard tripod with a 1/4" – 20 thread.

Tino sells his Groove/Spot combo for only $39. Spend another $39 for a Wii remote (no need to use the rest of the Wii system) and you have an interactive whiteboard on any flat surface you choose to aim your  LCD. Tino showed me how to  aim the Wii at my monitor and we turned my MacBook into a tablet! 

Software? For PC, Tino recommends Smoothboard produced by Boon Jin Goh, a friend who lives in Singapore.   Tino set me up with the Mac version – Wiimote Whiteboard that I'm running. It comes out of Germany from Uwe Schmidt, a master's student at Darmstadt Technical University.  It was a quick install and it's especially easy to calibrate. For more on the growing wiimote community check out The Wiimote Project Forum  

I'm working on integrating the wiimote system into a portable whiteboard that I can use in my presentations. I'm very excited about pairing it with Prezi – its zooming capabilities will allow me to do exciting nonlinear presentations. 

My buddy Stan Merrell shot our meeting Tino