Well let me start with my worst learning experience first.
This was happened when i attended some seminar few years back. it was a huge seminar that involve hundreds of participants. the presenter; a lady just did the talking for the sake of present something. her voice was quite low despite using a microphone. she just read directly from the slides and didn’t care less whether the participant pay attention or not. not only that, because there were a lot of people, the room was quite warm, noisy and people at the back can’t see the slides clearly.
The best learning experience was during my undergraduate for multimedia subject. mr.jonathan and mr.shahrul was the lecturers back then. they always made some jokes, show us funny videos and tell stories that relate to the subjects which made us easy to understand and remember what we had learn for that day.