few days ago i gave a lecture to only two students and one teacher.
it made me think a bit about lecturing a bit, also i got some good comments on how i can improve.
i was speaking too fast, i did not tell students they were right, i only told them they were wrong, etc etc
this is a video of stephen wolfram, probably one of the worst lectures possible, he speaks in same tone super fast, clearly very nervous looking at the notebook every few seconds, absolutely no breaks to consume the knowledge, especially the visual information etc etc…
one can learn a lot from bad as much as from good examples.