Let's talk about communication
The idea here is to gather suggestions that might help if you want to, or are about to, give a course, a class or a talk, and you are worried about how to do it. I put together some things I noticed over these years working with PyLadies Brasil, and maybe some of it is useful to you :) The post came out of a conversation in the PyLadies Natal group, so building these suggestions was itself a collective thing.