Chris Betcher

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 ...