I don't think you get the concept of actually "teaching" something. These are not "how to make..." tutorials, these are just "how I made...".
Using this guide, I got quite good at pressing F8 and F9, but you should at least explain the code you want us to copy & paste. Yes, somebody who knows at least a bit of programming can partially understand it, but since you call it "tutorial" and not "try this", it should be explained to some level.
And btw, the third lesson's code is quite strangely displayed.