Zone of Proximal Development | Writing to learn and learning about learning.

The analogy is that bloggers are like sponges, they absorb a bunch of stuff and then they need to be squeezed out. If they aren’t squeezed regularly, they start to stink. Clearly, I haven’t been squeezed regularly enough…

My next posting was originally a response paper to a class presentation by another student, I’ll call her L. My response was intended, in the first place for L.’s benefit, and secondly for my benefit in receiving a mark for writing it. Those reasons were probably conflated at various times during my writing it. But it occurs to me that others, besides L. might find it helpful, or at least amusing. She thought it was hilarious.

A lot of pixels have been burned promoting and evaluating the advantages of Web 2.0 and its social collaboration approach to business and learning. Here’s three I came across today:

Six ways to make Web 2.0 work

9 simple and free ways to measure social media marketing results

IBM Lotusphere 2009 Highlights – The Business Value of Collaboration Software

Buried at the bottom of the last one, is the question “…is your business culturally ready?” And there’s the rub. Collaboration isn’t something you can just start doing one day. It requires a particular kind of mindset within a supportive culture. Here’s the best explanation I’ve found of what collaboration is:

Learning and Working in the Collaborative Age Randy Nelson

Randy sets a pretty high bar. In the current economic climate, it seems pretty audacious to aim for that. Wouldn’t it be far safer to simply hunker down and look out for number 1? Collaboration, of the knd Randy talks about, requires a degree of vulnerability that “…is your business culturally ready?” only hints at. But here’s the thing, we’re already vulnerable. The question is how to respond to that insight.

Chris Lehmann in 5 minutes and 20 slides tells us what is wrong with schools and what should be done about it.

Key point: computers are transformative technology. Kids get it. How many teachers and administrators do? How many administrators what things to be the way they were?  ’cause that’s what they know. Outside the classroom kids have access to more information and more people than they do in the classroom. So, what are they learning in the classroom? Are we helping them deal with the information available to them? Are we helping them figure out how to make sense of it? Are we hoping the “problem” goes away?

hat tip The Thinking Stick

To my amazement and delight I have been awarded a graduate fellowship for 2008/2009. Effectively this means that my first year of tuition and student fees are fully funded, with some left over. I feel like somebody just raised the bar on me. Never-the-less, it’s happy dance time.

Well, it’s been a long time coming but I can now say that my masters thesis on the virtual margin is fully and completely done. I now have a couple of months off before I start the doctoral program in September. For those who are interested, here’s the abstract.

Applications like Knowledge Forum enable a group of people to work together in a collective effort to improve their ideas and develop their understanding. One of the primary features of these applications is a communication mechanism that enables the group members to discuss multiple topics via a system of publishing messages. This study considers the usability and usefulness of a virtual margin added as an interface element on the right side of Knowledge Forum windows. The virtual margin provides each group member with their own private writing space adjacent to the space containing the public notes. For the study, a group of graduate students used Knowledge Forum, with its interface modified to include the virtual margin, in a knowledge building exercise. Their interactions with the virtual margin and the comments they wrote in it are discussed. Additionally, several potential new features are described and a longer term study outlined.

Keywords: annotation; knowledge building; Knowledge Forum; marginalia; usability
Subjects: educational technology; group work in education; knowledge building;
annotations; application software – development

My son has tremendous difficulty making legible letter shapes. Writing stories is really a trial for him. A teacher suggested perhaps a laptop would work for him. He has no problem typing and he’s actually an excellent speller. Maybe that would work. So, I went laptop shopping and found a Toshiba A200-AH1 on sale at the Future Shop for $530, for $50 more I picked up an HP C4280 printer/scanner/copier. I don’t need a printer, but I’ve been wanting a new scanner. I brought the system home and booted an Edubuntu install disk. A short time later, the drive was reformatted and the laptop is now running Edubuntu.

My kids are delighted to have two systems to play on now. One uses iggy (the iMac) while the other uses tosh (the laptop). They’re learning there are multiple ways of doing things. They’re also learning that what works in one environment doesn’t necessarily work in the other. Even so, they can still get done what they want to do. Mind you, their needs aren’t all that demanding, yet. It will be very interesting to see how this plays out.

Someone at work asked the question: what do you think would be the result of the end of compulsory schooling?  To which I responded:

I predict that there will not be an end to compulsory schooling. Schooling serves some very useful purposes outside of education. It used to be that kids were needed for chores around the house. It used to be that kids could be put to productive work at an early age. It used to be that kids could be put outside unsupervised for hours at a time. It used to be that one could learn a job by watching someone else do it. Today parents are spending less time at home. Today the knowledge and skills required for productive contribution to society, for all but the simplest tasks, are increasing. Today the world is a much more complicated and dangerous place than it used to be. Today, parents don’t know what their kids are going to need to know.

Schools will be with us for a long time yet.

John pointed me to a posting at think:lab and asked what I thought. Here’s what I told him, lightly edited:

There’s no question technology can assist educational purposes. Technology has been used that way since the first person used a stick to draw on a wall to explain something. The difference today is technologies are more elaborate and sophisticated. The questions to ask are,

• is it appropriate? what makes it appropriate?
• what are the costs & benefits?
• what are the other choices?

More pointedly: what do we gain, what are we willing to lose, what are we trying to achieve?
Some quotes from the video and some responses:

Today’s children and teens spend 2.75 hours a week using home computers.

‘Children and teens’ covers a vast and varied demographic range. One number covering that range is pretty meaningless. Also, what are they doing for that 2.75 hours? Listening to music, playing games, talking to friends, writing stories, drawing pictures, reading widely, …?

70% of our nations’ 4-6 year-olds have used a computer.

I’m surprised the number is so low. Computers are in most electronic toys, remote controls, microwave ovens, phones…
4-6 is pretty narrow slice, I think we’re missing some significant context.

In any given day, 68% of children under two will use a screen media, for an average of just over two hours (2:05).

The term ’screen media’ conflates TV, computer, gameboy, game console and probably others. But what is the significance of this? Their parents are using the TV as a babysitter? This seems to have more relevance to the breakdown of the family unit.

How much richness does your curriculum provide?

How much is appropriate? Is the TV rich? is Shakespeare rich? what is “richness”?

Do your students… Remember, Understand, Apply, Analyze, Evaluate, and Create?

More importantly, do they care? Does what they are being asked to do matter to them? If they care, if what they are doing is important to them, the list of actions will fall out as a natural consequence.

These teens were born into a digital world where they expect to be able to create consume, remix, and share material with each other.

‘These teens’? which teens? The “world” is as analogue as it ever was. Teens are still learning about what’s possible and acceptable by finding the limits and sharing what they learn with each other. What is new is the ability to obtain and share the means, methods and results with greater ease and speed than ever before. What’s new is the old rules governing scarcity don’t fit very well in a realm of zero, or near zero cost. The financial and resource limitations that historically have limited what can be done have been removed. What’s different is the adults used to know what was possible and acceptable, now we’re having to figure it out at the same time as the teens. Trouble is, we have the weight of full-time jobs and families to support. They have fewer constraints on what they can do.

We have learned to play school. We study the right facts the night before the test so we achieve a passing grade and thus become a successful student.

This is nothing new, students have been doing this as long as there have been exams. But it points to a fundamental flaw in the system. School is modeled on the industrial production line system. Raw materials go in, are processed, and finished goods come out the other end. We do tests along the way for quality assurance purposes. If all you care about are the results of the tests and not the person writing the tests you’re going to see this.

It’s not attention deficit–I’m just not listening!

Do they have a reason, that matters to them, to care?

One researcher claims that, on average, students in class only get to ask a question once… every 10 hours.

Supplying students with some kind of technology will address that how? The problem is the mass production industrial model. Teachers are charged with covering a certain amount of curriculum in a certain amount of time. As my grade 10 physics teacher told the class, he was going to cover the material by the end of the term, whether we did or not. If questions inhibit the teacher’s progress they will be ignored. They have a job to do after all. Ah, what is their job again?

Did you know that there are over 2.7 billion searches performed on Google each month?

2.7 billion divided by how many million internet users? Not all of whom are students. How many? no one knows.
This is a big number, but a meaningless statistic.

To whom were these questions addressed before Google?

Ask Jeeves, Excite, Altavista, Yahoo, Northern Light, domain specific search….
Before them: a dictionary, encyclopedia, the library, call person or company and ask, buy a map, …
I also suspect that the vast majority of the questions simply never came up.

Why not use the technology that our students love to create/reach/engage/teach more effectively?

That might work if they’re creating something they care about. Not everything can, or should be created in the digital realm. What is the context/subject matter?

I could go on deconstructing this piece, I’ll just note that there seems to be a great deal of emphasis on quantity over quality.

Historically, computers were used to process, manipulate and analyze data. While that is still an important use, computers have also been widely adopted as communication enablers. We are very early into a cultural transition as a result. There is much we don’t know and are only going to learn by making mistakes. Many of these mistakes will be caused by focussing on the ‘frothy’ changes that occur and disappear rapidly. Long term change is driven by a change of values. What do we want to hold on to, what are we willing to let go to obtain something else?

Computers, like any other tool, are shaped by and in turn shape the culture that uses them. The significant thing is that they do not decide how they are used. The people of the culture do that. People design and build tools to solve problems and create new possibilities. What is the education problem we want computers to solve, what new possibilities do we want to create? What are we willing to give up to obtain these?

This is a fun quiz. I managed to name 16 of them: BB King, Bob Dylan, Brian May, Carlos Santana, Chuck Berry, Eric Clapton, Frank Zappa, George Thorogood, Jeff Beck, Jimi Hendrix, Joe Satriani, Johnny Winter, Keith Richards, Mark Knopfler, Muddy Waters, and Stevie Ray Vaughan. Some I would like to have seen included: Alex Lifeson, Bruce Cockburn, Colin James, Elvis Presley, Gerry Garcia, Johnny Cash, Robert Cray and Tom Petty. I’m sure I’m forgetting a few. Hmmm, I wonder what these lists say about me…

Tim O’Reilly has issued a Call for a Blogger’s Code of Conduct. The way I read it, it sounds like a framework for a posting license agreement. There are many blogs that already explicitly state their posting guidelines. Posting to them is subject to their terms. Anyone can offer a posting, but it must meet the guidelines or it will be sent to the bit-bucket. Pretty straight forward. But where it gets interesting is for the blog authors. What are the T&Cs for being a blog author? Currently, there are none. Anyone can start a blog on any topic and say anything, or nothing. That’s great and immensely powerful. But, with great power comes great responsibility. Uncle Ben had it right, and that’s why even though one can say anything, there are some things that are better left unsaid. It’s the responsible thing to do. It takes a certain amount of maturity to see that and exercise the necessary restraint.

So, what should be done? Require a maturity test prior being given a blogging permit? It’s tempting, but unworkable. So is every other type of restriction. The ease of publishing is both the strength and weakness of the blogging milieu. It seems it’s one we are going to have to live with. Will blogs die like usenet did, under the weight of spam and abuse? I don’t think so. The primary difference is a blog has an owner, someone responsible for its content. The vase majority of usenet groups did not. With no one accountable, few were inclined to step up and enforce a posting standard where none had been before. Coordinated feedback mechanisms were subject to the same problem as the usenet groups. With blogs it’s different. There are many blogs where discussions can be held. Those that create a supportive environment for discussion will thrive on the discussion. Those that don’t I expect will vanish under the weight of their own conflict.

But the real reason I think we (collectively) will succeed is because we have come this far. We have built societies on shared values that endure. Those values are now being defended and expected on the web. The more blogs promote them and defend them, the more normal they will appear and the more they will be expected. We can no more eliminate undesirable behaviour on blogs, or the internet in general, than we can in real life. After all, the internet is comprised of people and as such is going to be a reflection of the people who use it. For good or ill. Large communities, like towns and cities reflect their occupants too. So I expect it will be with the internet.
I mentioned above that some blogs already have posting guidelines. This isn’t one of them, yet. I will be adding some soon.

update: there are now posting guidelines.