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Showing posts with label connection. Show all posts
Showing posts with label connection. Show all posts

Sunday, December 02, 2007

A discussion of strategies for managing social bookmarking teaching and learning activities (using del.icio.us)

Many educational benefits are attributed to the activity known as social bookmarking. Whilst re-iterating these benefits this article will discuss and offer a solution to the task of managing social bookmarking learning activities.

Three reasons why teachers and students should join a social bookmarking site

1. Accelerated Knowledge Acquisition: Through personally tagging, building a network of informed users, through subscribing to specific tags and from connecting with like minded taggers, you will acquire phenomenally fast access to resources of interest. What this means is that your access to knowledge is increased dramatically, your knowledge and understanding will develop more quickly and your awareness of current issues will keep you up to date and at the forefront in your field.

2. Portability and Flexibility: Because social bookmarking websites can be accessed anytime from anywhere as long as you have an internet connection the opportunity to tag bookmarks, retrieve information from saved bookmarks and keep up to date with the tagging activities of your network is increased dramatically compared to the option of saving your bookmarks to a location bound home or office based personal computer.

3. Easy and fast searching and retrieval of Resources: your own bookmarks, your network members bookmarks and the bookmarks of all members of your social bookmarking site can easily be searched by keyword or tag to retrieve previously bookmarked resources or find new resources of interest.

More reasons to join a social bookmarking site

4. Easy organization and categorization of resources means teachers can offer improved support for students. Students have a mechanism to assist themselves in self directed study. Tagging allows bookmarks to be organized in a number of different categories, not just one as is the case in a hierarchical folder type set up. Bundling of tags is an additional organisational tool

5. Connections: Tagging can reveal other individuals that have bookmarked the same resources as you and who may therefore share the same interests. Apart from adding them to your own social bookmarking network it could lead to collaboration, support and access to other knowledge resources external to the social bookmarking activity.

6. Sharing your access to knowledge: For teachers’ resources can be made easily available to students and colleagues either through the social bookmarking site itself, embedding bookmark links into web pages or by using RSS Feeds. Students can do the same and learn these valuable skills for other areas of their life e.g. work, family, hobbies.

Individual Motivation
In my view initially the use of a social bookmarking tool such as ‘del.icio.us’ is essentially a tool for the individual to have a convenient location to store and categorize bookmarks for their own benefit, thus enabling 24/7 access from any internet connected computer. In relation to the wider world of the web, the individual tagging of bookmarks has unwitting, unplanned and uncontrived social and group benefits.

As the concept and features of social bookmarking have evolved it is possible that some individuals develop a collective consciousness and the tagging of bookmarks may become more of a social act as well as just for individual benefit. That said, as there is no overwhelming reason or obligation to conform to a tagging standard, then it would seem that primarily the tagging of bookmarks is for individual gain. Which I guess is how it should be for it to be a genuine folksonomic tagging system (that reflects the true tagging intentions of its members). Tagging habits may change overtime depending how influenced an individual is by the rest of the tagging community.

Social Bookmarking in relation to teaching and learning activities
As part of their definition Phillip Jeffrey and Samia Khan from the Human Communication Technologies Lab describe social bookmarking as a “non-hierarchical and inclusive process of groups cooperating ad hoc to categorise and share information using reader-created (e.g. del.icio.us) tags” They add “This non-hierarchical concept of tagging to classify and share is called a folksonomy.” (Jeffrey and Khan 2005) .

The differences between social tagging and collaborative tagging are highlighted by comparing the definition of collaboration; “to work together, especially in joint intellectual effort” and the definition of social; "living or disposed to live in companionship with others or in a community, rather than in isolation" (ASC 2007) to emphasise that collaborative tagging has more purpose and is perhaps a better way to describe the tagging that will occur in a contrived teaching and learning activity.

Whilst informal social bookmarking has all the benefits mentioned previously, more formal teaching and learning social bookmarking activities bring a number of additional issues relating to secondary tasks such as for example reorganisation and retagging of bookmarks, reviewing and critiquing bookmarks or discussion of tagging strategies. The specifics of various teaching and learning tasks are for another time, the focus of this article centres around two main issues; 1) Task management and 2) A single account strategy.

Scenario and Issues to address

The number of students, the intent of the task and the time in which to do the task will all add to how a task is organised and facilitated. As an example we shall use the following scenario, and assume that the task is completed using the ‘del.icio.us’ social bookmarking site.

If we imagine a scenario where a teacher has 150 students to teach. In order for the individuals in a group to develop some kind of bond and to give focus to the learning activities, the group of 150 is split into 15 groups of 10. Tagging, organising, reviewing and critiquing tasks can ensue from here. The two issues of interest are:

1. Activity Management: How can a teacher maintain and control a number of different groups attempting the same social bookmarking activity.
2. Single Account Strategy: How can this group work be achieved without the need for a separate group account being setup.

Perhaps the first issue is more obvious than the second, but I think both issues are closely related in developing a satisfactory strategy for both teacher and student. I’ll take the second issue first as I believe this is at the heart of a potential problem. When social bookmarking moves into the arena of teaching and learning the emphasis moves onto group work, collaboration and the requirement to complete specific tasks. For social bookmarking the formation of a separate group account seems an obvious and easy solution to organize and control the task. But is this either satisfactory or necessary for the student? Should a student have to work with more than just there own personal social bookmarking account? For the student it is a major inconvenience to interrupt their surfing activity to have to switch from one account to another. For the teacher it is not so much of an issue as one way or another they need to isolate the bookmarks into 15 separate groupings rather than one big group,

Solutions

Options include:
1. Separate group account – Students all login and contribute to the group account with bookmarks that are specific to the purpose of the learning activity. (teacher can still view activity without having to log into group account, by subscribing to RSS feed)

2. Tag as Individuals; View in separate group account – teacher to create a network of the users in the group. Teacher and users can tag in their own account, and also view the group network tags through ‘del.icio.us’ or RSS feeds. (bookmarks not relating to the learning activity will also appear)


3. Tag as Individuals View in separate group account - using the ‘FOR’ function
students add bookmarks to their own allotted groups whilst tagging in addition to tagging for themselves.(RSS feeds do not appear to be available for this feature)

4. Tag as Individual with unique identifier tag - We can ask the student to include as one of their tags a unique identifier such as the institution name plus a course code and then a group number e.g DMUabcd1234_G1. Then set up a subscription to this tag. (note: there is potential for misspelling, but both teachers and users can access all bookmarks through ‘del.icio.us’ or RSS feeds)

5. Tag as Individual with unique identifier tag. Use a separate group account – Same as four above, but isolates specific learning activities away from other subscriptions teachers or students may have. (So for a teacher that could potentially be capturing many groups subscriptions in one place, they can look at all subscriptions ensuring bookmarks not relating to the learning activity will not appear)

With all of these options (except the FOR function) viewing of contributions would be best achieved by looking at the network, subscriptions or specific tag pages, either
a) Directly within the ‘del.icio.us’ network or
b) By setting up an RSS feed on the ‘del.icio.us’ tag.

Conclusion
If we start from the premise that no extra group accounts are to be setup and that students will only need to tag as individuals using their own ‘del.icio.us’ account then that rules out option 1. We now have to decide what of the remaining four options seems to be the most suitable to manage the activity of fifteen groups of ten. As I would prefer to view any bookmarks via an RSS feed reader this would rule out option 3. Option 2 with the possibility of unrelated bookmarks being included is also ruled out. For similar reasons I would rule out option 4 as this could also include unrelated subscriptions.

Option 5 will allow students to use their own individual account and tag bookmarks with no restriction on how they tag, other than adding a unique identifier tag.
There is no major burden for the teacher by setting up a separate group. The teacher can use the group account and its subscription feature to collate unique identifier subscriptions for all 15 groups, whilst having the flexibility to flick easily to anyone of the smaller subgroups to view specific group unique identifier subscriptions. These benefits can apply to students as well.


What do you think?

Do you agree with the strategy, have you any other ideas in mind? Can you see any problems or inaccuracies with the five options mentioned.

Bonus Point!
For archival purposes bookmarks for each groups subscriptions can be exported to a separate html document.

Food for thought!
Tagging strategies – if you have a blog post on a particular subject that you want to publicize then tag your own blog to circulate to your network and for those people that might subscribe to a particular tag.

Tuesday, October 30, 2007

Adobe Connect Report 2: it ain't happening


Supposed to start delivering a 6 week course online live synchronous course on Monday Nov 5th. In preparation for my course I am massively behind schedule because i was naive enough to assume that adobe connect and the many other products of this ilk were robust enough in the digital age to handle a bit of true interactivity and not just some talking head in a web conferencing system answering a few text chats and ponderously allowing others to speak because the VOIP systems have massive difficulty dealing with multiple speakers. I believe problems are compounded in adobe Connect because of the craziness of having to give presenter rights to participants to access the voice controls and the same problem applies to whiteboards where participants cannot use a whiteboard without presenter rights, meaning that anyone can move onto the next slide or erase text just like that.

during a couple of trial runs with only two people setting aside intermittent patchy audio, there was terrible echo. After investigating i believe problems could stem from the fact that participants can click on all sorts of options, multiple speakers, mute etc and the true host/ presenter is not sure what is going on.

the presenter rights issue aside, all systems seem to struggle with the VOIP bandwidth issue. At might last investigation Webex allow 7 microphones on at once and elluminate 6. I have worked with 5 in a webex environment and it worked fine. As i want to work with 12 at a time it seems that dialing in on a separate teleconference seems to be the best way to ensure that everyone is free to talk freely. I have participated in many sessions of this nature.

The advantage of VOIP in is that there are no additional phone costs to be incurred by either host or user and it's one less technicality to worry about.

Anyhow i have to come up with solutions for a monday start, but all the extra investigation of problems has seriously effected other complimentary preparation for the class, so i am not a happy bunny.

Sunday, October 14, 2007

Twitter yeah not!

As i posted my last blog on Twitter, having still not used it and not knowing that much about it. I decided to take jennifer Jones RSS blog feed and add it to my pageflakes page. The feed dropped straight on top of my translitercay RSS feed and guess what the first article of the transliteracy feed was on the use of twitter for intimacy and empathy.

Apps for intimacy and empathy (PART)

This connection has obviously given me a heads up and further pushed 'Twitter' to the forefront of my mind. So connections with people and resources are nourishing my mind, feeding the connections in my brain and as Stephen Downes has highlighted in his own blog articles - The more a connection is used and strengthened there is a corresponding strengthening of the neural pathways in the brain to ensure that the connections stay strong.

In this connective world of web 2.0, where i now inhabit, i know not yet, my location, i don't know where i am going and unlike the real world, there are is no finite physical map. How best do i build my web2 Home to make best use of the possible connections that are available? Questions Questions Questions.

Saturday, October 13, 2007

injenuity » Blog Archive » Twitter is Important

I have been looking more deeply into a number of web 2.0 technologies recently. What i conclude is this, if you are a teacher you should make a vow to yourself to try out a new web technology on a regular basis. It should be built into your weekly schedule - just make time to explore the many new technologies that can help to improve your teaching and the learning experience of your students.

I have only scrapped the surface of how web 2.0 can benefit myself as a teacher and subsequently my learners. It is blindly obvious to me that web 2.0 technologies are an essential part of a teachers toolkit if they wish to offer their students a varied and interesting educational experience. AND THE MAIN REASON IS CONNECTION. I'll say no more for now.

This particular blog was inspired by a technology called 'Twitter' which i have never used and have always previously dismissed as an irrelevant chitty chatty frivolous application. After reading the following blog post i realised i need to try things out before passing judgment. injenuity » Blog Archive » Twitter is Important

The Blog is written by Jenifer Jones, who is a member of the College2 online network (community)


I might in the end not value twitter as a major player in my web 2.0 toolkit, but i'll have more of an appreciation of it's potential and may then be able to find a use for it future solutions to learning or connecting with others.

Sunday, July 01, 2007

Web 2.0 is Connectivity

"Web 2.0 is connectivity - through self expression and technological simplicity."

That was my response to a recent challenge to come up with a snappy one liner to explain what web 2.0 is. In terms of an explanation of web 2.0 it probably does not explain what it is and maybe it is not possible in a snappy one-liner. What it does do i believe is go to the heart and the ethos of web 2.0 technology.

Connectivity is a theme that is figuring strongly in relation to learning, lately for me. In a recent essay i drew attention to the socio-constructivist principles of Vygotsky (1962; 1978) and the view that the higher mental functioning in an individual would not be possible without social interaction (connections) and this social interaction is compatible with brain science theories such as Gee (1992) who suggests that “our capacity for learning can be explained in terms of the brain engaging in this sort of ongoing interaction with the world”.

This was reinforced by the very interesting Stephen Downes half hour blog where he talked about many things including associative learning and how "The result in the brain is strengthening or weakening of a set of neural connections, a relatively slow process." His point is that it's not about content transfer, it's about repeated exposure (preferably where it is highly salient, as this impacts the strength of the neural connection).

He goes on to say that transfer of information via a presentation would not result in knowledge transfer to audiences but it is the "repetition of instances required in order to create a weight of experience on a certain subject." , that will result of an individual acquiring their own knowledge.

The thrust of his blog is that people have to create their own knowledge from their own experiences and that the knowledge becomes stronger through the more connections an individual has exposure to related subject matter. It is the connecting of new experiences/ information which consolidates knowledge acquisition.

George Siemens draws together the ideas of Vygotsky, Gee, web 2.0 technology and the ideas of Downes in his theory of connectivism

What are the implications for teaching?
Teaching staff not conversant with the new technology may well ask, why should i bother with it. Well these web 2.0 technology tools can be used to promote interaction and collaboration amongst students in their own group as a starting point. Connections can be made if desired outside the group to other students and subject experts. Both staff and students can use the new technology to connect easily to resources and contacts to help organize and administer teaching and learning more efficiently. This will improve the opportunity to acquire knowledge.




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