How do other folks prep for lecture? I know that for experienced profs this is so old news. But for newer sorts like myself this is a painful question.
Now, first, I should say my ideal class isn't mostly lecture. It is mostly discussion and investigation. So, my ideal class is: here is some information (historical, biographical, technical, etc). Here is something to investigate (image, text, webpage, etc). Take this information plus this technique/idea/concept and apply to what we are investigating. What do you see? What do you understand? Let's discuss. To me, this is a good class. There are lecture-y bits, but there is a lot of back and forth, a lot of idea exchange. It doesn't necessarily take up our 75-minute block (although it does usually take up our 50-minute classes), and when it works it is typically lively and engaging, for me and for my students.
So if this is the format, how does one prep? Read everything under the sun then create an outline and fill in with copious notes. Do I do the reading, then scribble an outline, then walk into the classroom ... ?
Also, I teach five days a week. Every day. (Don't ask when grading happens.) I do not have the luxury of time (as if anyone does), a day off during the week to catch up, etc. So when I ask how do other profs prep I am really hoping that someone will answer!