Having Students Take Notes in Their Own Way is the Key
They are exercises in brain-dumping.
Think of the activity as less about drawing and more about freewriting, but with some license to use the visual and without the need to avoid lifting the pen from the page. Here, Kailey has amassed an excellent amount of information about the opening scene of Dario Fo's Accidental Death of an Anarchist. Her only direction was to think about a few basic concepts: character development, staging, humour, and dialogue. She was also encouraged to ask questions right on the paper about things that were happening in the scene that she might not fully understand.
The results are so staggering that I'll likely be transferring this to the exemplars section of the website so that I can generate a slightly larger illustration to show you what she came up with.
Please try these exercises with your students! You may be quite pleasantly surprised not just with their artistic skills, but by how much knowledge and understanding they are able to articulate when given the freedom to express their ideas in this manner.