Video on Scope

In these videos you can see me make and recover from mistakes live. I tell myself that it’s OK to make mistakes- I’ll just turn them into teaching moments for my students. But for real we all encounter unexpected errors. I that’s one of the things bothering you, check out how I do it in these videos and see if my methods help. THere are also several points when I write less code then I know I want and run it to make sure there are no bugs and everything behaves as expected.

Watch each video and code along with it, pausing it to try things out for yourself.

Here’s the video I recorded going over some tips for working with scope in custom modules with Turtle:

turtlesscope from Elliott Hauser on Vimeo.

The code from the video:

Video on the Screen object

Here’s the video I recorded going over turtle’s Screen more in depth.

screen from Elliott Hauser on Vimeo.

Here’s the code from the video: