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"Before you begin a telecollaborative project," she said, "Look at the plan critically and decide whether it's worth it in terms of learning outcomes. Ask yourself these questions: Does this use of the Internet allow students to do something that can't be done in another way? Does this use of the Internet allow students to do something in a better way? "If the answer to either of those questions is yes," said Harris, "then your project is probably worth doing." "As teachers, we need to do what is our art and our craft -- which is teaching, not technology."

An activity structure, according to Harris, is simply a description of what students do in an activity, without reference to content or grade level. For example, kindergarten students mixing paints, elementary students forming compound words, and high-school students creating chemical compounds are all using an activity structure that involves combining existing elements to form new elements. The content and grade level are strikingly different, but the basic activity, the structure of the activity, is the same. Existing activity structures, said Harris, are usually supported best by existing instructional tools. If Internet tools are going to be used to enable students to do something they haven't been able to do, or do as well, before, new activity structures, structures that are best supported by new instructional tools, must be identified and implemented.

Develop a project plan that's specific and logistically manageable.

So why do I use Diigo?   I like its ability to enhance my bookmarking with highlights and sticky notes, that are retained with the page when I go back to it. I like that you can highlight and publish easily from Diigo to you blog or an email, and a reference appears automatically along with the posting. I like the ability to create lists on specific topics that can be shared. I like the ability to create groups to pool resources for specific subjects. I recently joined a few Diigo groups and have had some very useful sites brought to my attention. I like that you can access and search the bookmarks anywhere by full-text and tags. I like to search for the most popular bookmarks on a particular subject. I like the different ways to share and aggregate information that  Diigo offers. I have set it up so that a list of my new bookmarks appears on this blog on a weekly basis but this is just one option. You can now choose to automatically The tool bar is easy to download and makes it easy to use and aspect of Diigo whenever you are on line.

Of course you can keep things private if you choose to but that is really defeating the purpose of Diigo in the first place. Diigo also began offering, on Sept 19th, a Diigo Education Account Facility. I haven’t investigated this yet but a post about it was put onto the SLAV Bright Ideas blog. It is worth looking at. From Diigo ‘The Diigo Educator Accounts offer a suite of features that makes it incredibly easy for teachers to get their entire class of students or their peers started on collaborative research using Diigo’s powerful web annotation and social bookmarking technology.’ For an educator account, you do have to apply and fill out how/why you want to use Diigo in your school.

Using Diigo for Organizing the Web for your Class 31 07 2007 A good friend of mine, Randy Lyseng, has been telling people of the tremendous power and educational value that can be gained from social bookmarking in the classroom. His personal favourite is Diigo. My preference is a social bookmarking tool called http://diigo.com. With diigo, you can highlight, add stick notes and make your comments private or public. (Randy Lyseng, Lyseng Tech: Social Bookmarking, November 2006) After listening to Randy praise Diigo at every opportunity, I finally started playing with the site (and corresponding program, more on that in a bit) this summer (I know Randy - I’m slow to catch on…)As I started to play with the system, my mind started reeling with all the possibilities. First off, like any other social bookmarking tool, Diigo allows you to put all your favorites/bookmarks in one “central” location. Students can access them from ANY computer in the world (talk about the new WWW: whatever, whenever, where ever). They just open up your Diigo page, and there are all the links. But that’s just the tip of the iceberg. Diigo’s power lies in it’s group annotations. That’s right, people can now write in the margins of webpages. You can highlight passages of interest, write notes, and even write a blog entry directly from another webpage, quoting passages right from the original text. Sounds great - but to do all that it must be complicated right? Nope. To use these advanced features all you need to do is run the Diigo software. This can either be done using a bookmarklet or by downloading and installing the Diigo toolbar. While both have basically the same features, the toobar is less finicky, and allows you to use contextual menus to access features quickly. I also find the toolbar’s highlighting and sticky notes to be easier to read. Ok fine… I can leave notes on webpages - so what? Here’s an example. I’m thinking about having my 7B’s record radio plays. I’ve looked them up online and found many scripts from all the old classics available. However many also contain the old endorsements from tobacco and other companies. So I go to a play that I’d like to my students to record and highlight the old commercial. If they’re using diigo when they access this page they’ll see the same text highlighted in pink, and when they mouse over the highlighted text they’ll get a hidden message from me - “I’d like you to write a new advertisement for this section. What other advertisement do you think we could write for here? Write an ad for a virtue or trait that you think is important. For example - “Here’s a news flash for every person in Canada. It’s about a sensational, new kind of personality that will make you the envy of all those around you. It’s call trustworthiness. Why with just a pinch of this great product….” They now have a writing assignment to go along with the recording of the radio play. Adding assignments is just one possibility. You can ask questions about the site, or have students carry on conversations about the text. Perhaps about the validity of some information. These notes can be made private (for your eyes only), public, or for a select group of people. You could use the same webpage for multiple classes, and have a different set of sticky notes for each one! Diigo will also create a separate webpage for each group you create, helping you organize your bookmarks/notes further! This technology is useful for any class, but I think is a must have for any group trying to organize something along the lines of the 1 to 1 project. I’m hoping to convince all the core teachers to set up a group page for their classes, and organize their book marks there! I’ve already started one for my 7B Language Arts Class! One of the first questions I was asked when I started looking at this site, and more importantly at the bookmarklets and toolbar was is it secure? Will it bring spyware onto our systems? How about stability? I’ve currently been running the Diigo bookmarklet and toolbar on 3 different browsers, Explorer, Firefox, and Safari (sorry, there’s no Safari toolbar yet), across 4 different computers and 2 different platforms with no problems. I’ve also run every virus and spyware scan I can think of, everything checks out clean. I’ve also done an extensive internet check, and can’t find any major problems reported by anyone else. To my mind it’s an absolutely fantastic tool for use in the classroom. Thanks Diigo! And thanks Randy for pointing me in the right direction!

Maggie Tsai, co-founder of Diigo and her special guest, Jennifer Dorman, will demo and discuss the first phase of "Diigo Educator Account:" a suite of features that makes it easy for teachers to get their entire class of students or their peers started on collaborative research using Diigo's web annotation and social bookmarking technology. For reference: Peggy Steffens - "Diigo ~ 21st Century Tool for Research, Reading, and Collaboration" http://www.amphi.com/~technology/techtalks/online/nov08/bestpract.htm Thursday, November 20, 2008 at 5:00 PM Pacific / 8:00 PM Eastern / 1:00 AM GMT (on Friday)