The Kahn Academy

I may be the last person on the planet to discover this, but even so, it’s worth showcasing. The Khan Academy is a website created by Sal Kahn who began it by wanting to tutor his nieces. (Reminds me of Darren K and Ellie.) What started out as a simple way to help them understand difficult math and science concepts is now a storehouse of over 1,000 videos. Listen as Sal explains why he did it and the power of this new form of learning. It’s well worth the 20 minutes.

I’m not convinced the idea of short tutorials works in all disciplines but certainly it does for Math and Science. As much as this body of work is impressive for the content, I’m more impressed by the passion and joy Sal gains from helping others learn. In addition the form factor here is worth exploring.  If you skipped the video go back and watch it and perhaps you can answer the following:

What are the implications here? Could a student learn Algebra with this without attending a high school class? What does it make us rethink when it comes to school and learning?

Understanding Free


cc licensed flickr photo shared by Will Lion

 

I’ve been listening to Chris Anderson‘s book “The Radical Price of Freefor free. It’s a long listen, over 6 hours and I’ve still got 2 more hours to go but it’s certainly helped clarify not only how free works, but how much money is to be made by free. Sound weird? Read/listen to the book.

My financial or economic knowledge is limited at best but as a consumer and producer I recognize a few things. While I make no money from this blog directly, I’ve been fortunate to indirectly gain financially and I owe much to the work and ideas that I share here and other places. Given that was never the intent of this blog, it’s simply a nice bonus. I recognize others try and utilize their blogs for financial gain either by ads or direct pay from outside interests. But for the most part this type of free seeks no compensation, it’s just free.

As any user of the web knows, there are oodles and oodles of sites and applications that appear free. Everything from google to yahoo, we roam around these internets and create, download, consume and communicate willy nilly with nary a penny exchanged. But it’s obvious there has to be a price. The book outlines the various ways this can work and some of those ways, such as ad driven sites, seem fairly obvious. Premium services is another common strategy. Some work well, others fail miserably. I’m glad I dont’ have to make those decisions.

Every term as part of my undergrad course, I ask my students to create a blog. I’ve used blogger, wordpress.com and edublogs. Each have their own benefits and downfalls. In general, here are my assessments:

Blogger

Pros: easy to setup, integration with google, customizeable, widget ready, easy to use, embedding capabilities
Cons: difficult to make pages, association with random blogs(although this can be removed), blocked in some schools

WordPress.com

Pros: Simple to use, easy to setup, some customization, open in most schools, great for page making, better for portfolios
Cons: embedding is limited,plugins limited

Edublogs.org (wordpress platform hosted and managed)

Pros: Associated with educators, some customization, open in most schools, great for page making, better for portfolios,embedding capabilities
Cons: lack of plugins, nagging ads to support

I’m sure I have missed some things but these are my observations. Feel free to correct me in the comment section.

My experiences is that most of them use this as a disposable learning experience. As much as I would love them to continue blogging, the vast majority do not. Some, pick up after a few years but by then they’ve moved to a new platform. For a new blogger, they have no idea of all the advantages or disadvantages of a particular platform, they just dive in because of an assignment or recommendation.

There have been many discussions about the value of institutions providing their own spaces for students.  Sometimes this isn’t an option and so part of my thinking is to provide pre-service teachers with the chance to discover alternatives.

This term I decided to have my students use edublogs. I know many teachers in my district who used edublogs a few years ago but have left because of performance issues. I was informed the performance issue had been resolved and was tipped off to the changes in the business model. It wasn’t until I began to have my students use it did it really hit me. The embedded ads make you feel as if someone else controlling your space and lack of plugins take away from the customizabilty.  I understand they need to make money. We can’t expect folks to continue to support these projects for Starbucks cards (although I don’t know how David Warlick does it) My issue is, and again, I’m not business person, just a consumer in this case, I personally will choose another option for my students to begin their blogging journey.  This is only my opinion and as much as I admire the work of James Farmer and Sue Waters, I’m not a fan of the free offering in this case. I’m not able to suggest a better, more viable model but given there are alternatives, I wonder if they might have to. Just one person’s humble opinion.

Start Spreadin’ the News

If you haven’t already, download this poster and either send it to every teacher you know and/or print it off and place it in every school you visit or work in.  Beginning today, watch for the teasers for upcoming presentations. For those who have participated in this conference, you know its value, for those who have not, buckle up, you’re in for a treat.

Oh, and did I mention is was completely free?

K12 Online Downloadable Flyer

Have you heard the one about the bloggers who go into a bar?

So these three edubloggers go into a bar with a laptop and camera and begin to broadcast around the world…..

Trust it to Will, Jakes and Dembo to cook up some fun and learning at the same time. The three met in alocal establishment in Chicago tonight and tested out UstreamTV. This free, live streaming site allows anyone to broadcast live to the world. I used it a few weeks ago to watch my daughter’s new puppy when we aren’t home. Easy to set up. The potential of a tool such as this is obviously much more powerful than watching puppies. Remember when people used to (they still do but let’s presume some progress) categorize blogs as cat diaries? I think we’re better at understanding the power of these new tools as learning tools.

I had a conversation today with a principal asking how to make the next steps in using technology. I mentioned Ustream TV as a connecting tool. Her eyes lit up. Mine did too.

As I read a couple of posts today about blocking content I realize I’m blessed to work with an IT department that understands its role very well. They want to provide a great service for teachers and students. This means considering these tools in the light of both security, performance but more importantly quality learning. As a rather brash advocate of these tools, I work with them and they with me on understanding the issues. Not matter what the issue it usually comes down to, “How can we make it work?” But I digress…

So back to the streaming video. Many are going to look at this and say, “big deal”. I look at this and my mind is whirling with possibilities. Classroom presentations, personal tv stations, unconference learning….you fill in the blank. Will, David and Steve asked the same question, “How can we make it work?” The 30+ participants asked similar questions. Mixed with some good fun, this was a good way to spend part of an evening. Sheryl Nussbaum-Beach claimed it was better than anything on TV. You can watch it all here.

I captured a couple of minutes of this. The fun part anyway. If you want to know the awkward way I did this, leave a comment and I’ll reveal my secret.

Technorati Tags: , , , ,

Powered by ScribeFire.

What is the Web For? Small Pieces Loosely Joined…for Kids

As a fan of the work of Dave Weinberger, I had no idea he had done a version of Small Pieces for kids….(discovered via twitter).  He claims he wrote it so his 11 year old could understand but I’d suggest this would work well for kids from about 9-16.

So if you teach this age group, download the book, read it online, whatever. Then ask you kids, “What is the web for?”

Technorati Tags: , , , ,

Powered by ScribeFire.