Deep down I'm a bit of a geek. If you're also a bit of a geek, here are a bunch of websites and wikis that contains resources that you might find interesting. Most of these are works in progress so I'll keep adding to them over time, but in the meantime feel free to poke around and use anything you find useful.
This wiki is a somewhat random collection of all sorts of stuff. Notes and resources from workshops I've done, links to articles and books I've written, and lots more. Feel free to explore and see what you find.
As a member of EdTechTeam I present at numerous Google Apps for Education Summits throughout the world. This site is a place to gather all my notes and resources in one place.
I sometimes present workshops in Scratch, a programming language for kids from MIT. This site has a bunch of notes, resources and activities to support these workshops.
When I was teaching at PLC Sydney I started a project for Year 2. We sent stuffed toys off on a global adventure. You can find out more about the project, or even join it, right here.