Signing up for the Hour of Code and accessing materials is easy. Just visit code.org or hourofcode.com and everything you need is at your fingertips. If you are in NSW, at least, it’s a good idea to get on top of this early in case you want to use something that the Department of Education has blocked access to and you need to request it being un-blocked.
There are already 387 Hour of Code events registered in Australia, but this really should be taking place in every school and library around the country. Even if the official week is bad timing for you – you can, and should, do it anytime that’s convenient.