Chris Betcher

While not every student might want to write their own software, understanding the big ideas of coding is a skill that all students would benefit from, even the very young ones. Understanding the key ideas of computational thinking – identifying patterns, thinking algorithmically, manipulating data, solving real problems, etc – is an important step in helping our students build mastery over their world. This presentation aims to take you on a guided tour through some of the resources available to your students to help them learn the principles of creating code.  It starts by looking at a range of desktop and mobile apps suitable for teaching very young students to program, right through to tools and websites that can help your older students learn to hack code, and much more. If you do actually try any of this stuff out, I'd love to hear your thoughts in the comments below. PS: This is my fourth contribution to the K12 Online Conference , and I think it's a great format for an o...

Having just experienced an interesting juxtaposition of two quite different conference modes, I was struck by the following thoughts... I spent most of last weekend putting a presentation together for the k12 online conference.  This virtual conference was started by a small group of teachers and has run every year since 2006. It is composed entirely of online video presentations of up to 20 minutes in length. These videos are presentation of ideas, best practice, classroom examples and big thinking submitted by educators from around the world. Presenters submit proposals just like a conventional conference, and these proposals are vetted by a selection panel for quality and relevance. Selected presenters then produce their 20 minute video and submit it and each year, over a 2 week period, these videos are released publicly.  There are a few live events and such to accompany them over the 2 weeks that the "conference" is running, but importantly these video presentations live...

With Google turning 15 last week, I've been pondering  about just how much friction has been removed from our lives because of technology (and web technology in particular).  Thanks to the web, many things that were once difficult, expensive, complicated or time-consuming have been made less of all of these things, and much of the inherent friction in these things has been dramatically reduced, and in some cases even eliminated completely. This removal of friction hasn't always been painless, and many industries have been decimated by the massive disintermediation that  digital technology has brought to them. Take the music industry as an obvious example.  In the space of about a decade, we've seen a huge shift from the idea of buying music on plastic disks to that of downloading music from "somewhere on the Internet", hopefully by still paying for it with some sort of subscription model like Spotify or Google Play All Access, but all too often pirated for free ...

I've never really been what you might call a perfectionist. Nor do I believe that it's ok to do a half-assed job of things. It's good to do things right and to the best of your ability, and if I had a choice between doing something badly or doing it well, I'd always rather do it well. But it's also easy to become paralysed with inaction when you feel that something needs to be done perfectly. I saw two examples of this recently... Our school has a very dedicated team of foreign language teachers, and we take our language education very seriously. Many of our students graduate with great proficiency in multiple languages, which I think is pretty amazing. Our languages staff are all deeply passionate about their language teaching and insist that any language should be taught using only the "proper" version of that language... so, for example we teach our French students how to speak Parisian French, and would never encourage them hear "improper" ve...

It's been said that you know when a 1:1 computing initiative is truly working in a school because you stop talking about it. The conversation stops being about the hardware - the computers, the tablets, the wifi, the network, etc. When all that stuff works the way it is supposed to, it begins to fade from the conversations that take place in the school. We stop talking about the devices and start talking about the learning that takes place with the devices. We stop thinking about the infrastructure required to make the technology work, and we just use it, fully expecting that it "just does". A good 1:1 program should be like oxygen. It becomes so ubiquitous that you start to forget it's there. Students and teachers begin to blend the use of technology into their daily routine in a way that becomes so seamless that it feels natural. Taking the technology away would be almost like taking oxygen away. You don't notice it until it's not there. How do you get to th...

It's been a while since I've posted here, which got me thinking about why that might be. I think the obvious answer is that it's just too easy to contribute on other platforms. When I first started blogging I used to post almost every day, sometimes a couple of times a day. It was to share a video or a picture that I found, jot down an idea, or just share a thought. These days, there are easier ways to do that than with a blog. For many, it's Facebook. For me, for a long time, it was Twitter (and it still might be if I could sort out this stupid password issue!) More and more it's becoming Google+, which really is emerging as THE social platform of the future. These services make it so easy to throw an idea out there quickly. And let's face it, for most people the level of engagement you get back on these platforms is probably higher. It's really no surprise that most of us are blogging less often. But having said that, I'm incredibly glad that I started...

I started on Twitter back in February 2007, joining the service as user number 779,452 using the name @betchaboy . At the time, I thought I was already late to the Twitter party but looking back at it now that the number of users has crossed into the billions , I guess that wasn't the case. In the time I've been part of Twitter, my use of it has grown considerably. As I write this, my Twitter account follows 3,931 people (mostly other educators with a nice mix of others thrown in just to keep in interesting), and there are 8,496 people following me. With over 11,000 tweets since I joined, Twitter has been a big part of my learning for the last 7 years. Twitter has been an incredibly valuable tool of connection and learning, and has enabled me to be part of conversations and communities that I never would have discovered otherwise. Twitter has, quite literally, been life and career changing for me. I've written quite a few blog posts about Twitter over the years, some...

One of the most common questions I get asked by teachers is how to include video in their online resources. Whether it's including video clips in Moodle or embedding a video into a wiki or blog, the use of video can be a powerful tool for helping students learn. As someone once said to me "Give me 3 minutes and the right piece of video, and I can teach you almost anything". Working with video has a reputation for being complicated. I remember doing an online video project about 13 years ago with a school in Japan and we were literally air-mailing VHS cassettes to each other each because it was the "simplest" way to get the job done. Indeed, it's true that even just a few years ago, working with video was still relatively difficult... the file sizes are huge, the editing process can be complex, and storing video files for playback on the web has traditionally involved a bewildering array of codecs and other technical-sounding choices. It's all too much fo...

It's clear that there is quite a lot about this thing we call "school" that probably needs to change and that there are many schools around the world that are embracing and leading that change with some really innovative ideas about teaching and learning. However, from what I can tell, innovation and genuine change for the better in education is still rather patchy and relies greatly on the passion and drive of individual teachers, many of whom fly "under the radar" in order to make positive change in their own educational circumstance. There are certainly schools that are, as a single organisation or even a whole system, making giant strides towards reinventing what modern education should be about, but if I was able to randomly drop you into one of the many millions of classrooms around the world to observe what's taking place inside it, I think it would still be fairly hit or miss as to whether you'd find teaching and learning that was modern, contemp...

I'm a horribly inefficient teacher. Honestly. I look around at what other teachers do, and I'm amazed at their productivity and efficiency. They get so much more done than me. It makes me embarrassed at just how inefficient I am as a teacher. I hate to have to admit it but it takes me literally hours to plan courseware, projects and assessments. I'd be a whole lot better if I just resisted the temptation to reinvent everything each year. Can you believe that I've been teaching now for over 25 years and I still haven't really latched onto the idea that I could simply teach the same thing, in the same way, using the same resources that I used the year before. I see so many other do that, and it makes perfect sense. I mean, you'd think that sort of efficiency should be obvious to any reasonably intelligent person, right? Why am I so thick? For example, I spent many hours today designing a new project for one of my classes. I thought my idea for this project was a r...

I was talking to a couple of people today about the way we use blogs with our students.  At my school we have a number of students and classes blogging, and every one of these blogs is completely open and visible to the public web. These folk were asking, with an obvious degree of concern, how we deal with this public visibility of student blogs and what steps were we taking to prevent them being seen by "just anyone". I've tried to convince many people to try blogging over the years. Usually, their biggest objection is "why would anyone want to read what I write?"  Their concern is usually about the huge waste of effort that blogging will be because they don't truly believe that anybody will ever read or take any interest in what they have to write. They imagine that their work will go into the black hole of the Internet where it never gets seen by anyone. And yet, when we talk about getting students blogging on the open web, the usual concern is just the o...

I just left a comment on Larry Ferlazzo's blog Websites of the Day , in response to a post called  The Best Alternatives To Google Reader Now That It’s Being Shut Down . As the title suggests, after Google dropped the bombshell today about closing down Google Reader, Larry was very helpfully suggesting some alternatives. And they are good suggestions of course, but I think this decision to shut down Reader is more far-reaching than just finding an alternative tool. Anyway, I left quite a long comment on the post with a few ideas that were on my mind, so I thought I'd crosspost it here as well, just in case it helps stimulate further discussion.  But please do go visit Larry's original post... Larry, I agree with you... I'm deeply disappointed that Google is shutting down Reader. And as good as these suggestions for alternatives are, I suspect most of them will be fairly poor replacements for Reader... a) Reader is a part of the Google suite of tools. When I'm logged...

On Ozteachers the other day, we were informed that the Draft paper for the new Australian Curriculum: Technologies has been released for review and ACARA, the government body charged with overseeing its implementation, is looking for feedback during the consultation period. Figuring that I should probably know more about this document than I currently do, I thought it might be a good idea to set up a Google+ Hangout On Air, and invite whoever wants to talk about it together for a discussion.  It was also a motivator to get me to actually read the document first! Thank you to those that were able to join in, in particular Bruce Fuda, Jason Zagami, Roland Gesthuizen, Nicky Ringland, and Matt Wells, as well as several others who dropped in and out during the call like Tim Wicks, Maurice Pagnucco and MaryAnne Williams. There was also some good discussion taking place in  the backchannel on Google+ , so visit that too if you're keen to read a bit more. I'm still getting my head aro...

Like many schools around the world, our school has used the Microsoft Office trio of Word, Excel and PowerPoint for many years. Most of us know Word, Excel and PowerPoint well enough for our daily tasks. Although some of us might be willing to admit we probably don't use it to its full capacity, we've been using it for so long that we don't stop to think much about what, if any, alternatives might be out there. Don't get me wrong, Microsoft Office is an amazing piece of software. Like you, I've grown up with it and watched it evolve over many versions and seen lots of features get added over the years. If you really know what you're doing with Word, PowerPoint or Excel, you can make documents that are quite amazing in their complexity. And then along comes GoogleDocs, or Drive as we now call it. From humble beginnings as an online word processor called Writely , the Google Drive system has also evolved and changed and grown over the years. Sure, it's not the...

When I lived in Canada for a while, I was always a little bemused by the Canadian approach to speed limits. The maximum allowed speed limit on the QEW and the 400-series roads around Toronto is 100km/h and yet if you actually do that speed you just about get run over. The locals routinely cruise the highways there at 120-130km/h and there's no issue. I like to drive fast too, but it used to frustrate my sense of logic when I'd ask my Canadian friends why they didn't observe the speed limit. "Oh, it says 100," they'd say, "but nobody actually drives at 100, we drive at 120." "Why don't they just raise the speed limit to 120", I'd ask. "Because then people would just do 140" came the reply. Apart from being a really strange view of human nature, I'd then ask, "Why don't you just post the speed limit that you actually want people to observe and then enforce that, instead of having this vague gray area where peopl...

As a keen Scratch user (OK, Scratch fanboy) I was rather excited to find that Scratch 2.0 is now in public beta for anyone to try out. I really like it and think it has some major improvements over the older Scratch 1.4. To help explain the changes, I made this video that takes you through some of the new features and explains some of the new UI design. You can only log into 2.0 using a Scratch account created prior to January 26, although you can still use it without an account. (You just won't be able to share your projects on the Scratch website yet) A huge cheer to Mitch Resnick and the team at MIT for their work on this... Scratch is a fantastic resource for education and it leads the way as a tool for teaching computational thinking to younger students.

In 1963, when I was born... Television was delivered over the airwaves. In black and white. We had four channels to choose from and we had to get out of our seat to change them. And we hardly ever heard a swear word. Radio was only available using an AM signal. In mono. If you didn’t like the song that was on, you could switch to the other station. If you wanted to listen to music on the go, you had a small transistor radio with a tinny speaker or a single earpiece. And if you wanted to hear “your show”, you had to listen while it was being broadcast. Newspapers were printed on paper and printed every 24 hours. The time between a story happening and us finding out about it was often several days. Which stories made it into the newspaper was decided by an editor somewhere. The text on the page was made by rolling ink across the tops of slugs of lead in shape of letters, assembled to make sentences, and then pressing those inked letters against paper. The paper was then folded, cut, bund...

For a while now I've been really keen to get my hands on one of the new Chromebooks but they have been as scarce as the proverbial rocking horse poop. I played with the original CR-48 units at the 2011 Sydney Google Teacher Academy , and although I thought they were a brilliant concept, troubles with the wifi at the time (at Google HQ of all places!) had me going back to my MacBook Pro sooner than I planned. The basic concept of a Chromebook is a computer where the operating system is basically just a browser (although I don't think it's really fair to refer to Chrome as "just a browser".) Still, by minimising the operating system to little more than a support system for the web browser, it really enables the web to emerge as the platform. With most of the data stored away from the machine - in the cloud - it means that users don't have to worry about locally stored data. With the "software" on the machine really just being web services on cloud-ba...

At the recent Google Apps for Education Summit held at MLC School in Sydney, details for the next Google Teacher Academy were announced. Rather appropriately, the next GTA will be held in Sydney on May 7/8 at the Google Offices in Pyrmont. Full details and a link to the application form can be found at http://www.google.com.au/edu/teachers/google-teacher-academy.html It's a great couple of days and although it can certainly be a bit of a brain dump and information overload, you'll have the opportunity to network with other passionate and dedicated educators, meet with some of the local Sydney Google staff, become a part of the very active Google Certified Teacher community, and join in some fun social events as well. The event is open to people from all over the world... at the last Sydney GTA in 2011 we had participants from the US, Guam, France, Russia and other places. People come from far and wide to attend the GTA. Of course, I happen to think it would be nice to grow the ...