Your Random Numbers – Getting Started with Processing and Data Visualization | blprnt.blg
http://blog.blprnt.com/blog/blprnt/your-random-numbers-getting-started-with-processing-and-data-visualization

"This post, then, is a first sketch of what a lesson plan for teaching Processing and data visualization might look like. I’m going to start from scratch, work through some examples, and (hopefully) make some interesting stuff. One of the nice things, I think, about this process, is that we’re going to start with fresh, new data – I’m not sure what kind of things we’re going to find once we start to get our hands dirty. This is what is really exciting about data visualization