I think at the start and surprisingly even in college people make the slides along with their speech or even before it which results in a lot of wordiness and excess information. Speech and content first with clear goals on what you want to convey to the audience then sitting down to make the slides results in a much more complementary powerpoint. That and multiple revisions which people seem to skip out on for a more polished presentation.
I think getting teachers used to not relying so much on powerpoint is a good thing 'cause there's a lot of em that make the same mistakes the students do and put wayyyy too much in there and results in a boring lecture.
Yep totally. I've always been taught/learned that less is more in a way... you should be teaching the material not just having them write stuff down without saying anything... and a big goal of mine is to prepare students for college lectures or information processing in the future. None of my lectures in college had powerpoints. It was all lecture. I feel bad for the visual learners because they won't be able to grasp on some of the concepts possibly. I'm an auditory learner myself so I don't have issues with that. But my slides are just main points. A definition if desperately needed for a concept and then images displaying those main ideas, or maps etc. Its history so I also have videos and some things I make are through photoshop or video editing that I present in a fun way.
Overall relying in powerpoint as an everyday thing is bad, but you can use it just as a program to host an image. I did a whole thing on images depicting a world event from artists. The lesson was discussion and was mainly worked on as a class, in groups, and individually to compare the views presented and to analyze documents which results in critical thinking.
Anyway I got too wordy and just started rambing.
tl;dr Like in anything there are bad presenters and teachers that make the rest of us look bad when we use a program lol.